What happens when your mailman becomes part of the community?

After 39 years with the Postal Service, including 25 years delivering mail in a Monsey neighborhood, Jim Burk has stories that go far beyond letters and packages.

Jim became the neighborhood’s unofficial “Shabbos goy,” gave kids Yankees and Knicks scores on Saturday mornings, helped families when lights and appliances went out, remembered children by name, and watched those same kids grow up and start families of their own.

Now retired, Jim joins Michael Greenfield on None of Your Business to talk about what he learned from decades of showing up every day, building relationships, saving for the future, and becoming more than just the mailman.

Jim also opens up about retirement, civil service, surviving a heart attack, the lessons he learned from his father, and why he says the people of Monsey were some of the nicest people he could ever imagine.

A funny, heartfelt conversation about community, work, family, money, and a career that became much more personal than Jim ever expected.

For 45 years, Zev Brenner has been one of the most recognizable voices in Jewish media, interviewing presidents, prime ministers, rabbis, activists, and controversial public figures.

In this episode of the None of Your Business Podcast, Michael Greenfield turns the microphone around on Zev to hear the stories behind his career in Jewish radio, politics, journalism, and live broadcasting.

Zev shares behind-the-scenes stories from interviewing Bill Clinton, Hillary Clinton, Benjamin Netanyahu, Mikhail Gorbachev, Al Sharpton, and others, while reflecting on controversial interviews, community scandals, abuse, scams, free speech, and the evolution of Jewish media from radio to YouTube.

A fascinating conversation about journalism, politics, Jewish media, and what Zev has learned after 45 years of asking tough question

For more than 50 years, Will carried a story he had never told in full.

In this deeply personal conversation, he opens up about childhood trauma, addiction, a suicide attempt, divorce, a near fatal heart attack, and the lifelong struggle to feel safe within his own body. He also shares how an unexpected synagogue fire and the community that embraced him afterward led him to put on tefillin for the first time and begin a remarkable journey back to Judaism.

This is a raw, moving story about surviving the unimaginable, becoming a baal teshuva later in life, learning to accept love, and discovering that returning to Hashem can also mean returning to yourself.

Content warning: This episode includes discussions of childhood abuse, substance use, and attempted suicide.

Shmulie Hartstein never planned to become a community activist.

After a young father in his community passed away without life insurance, Shmulie put his business career on hold to launch B'Sefer Chayim, a movement dedicated to helping Jewish families protect themselves before tragedy strikes. Thousands of families have since obtained life insurance through the awareness campaign.

But that was only the beginning.

In this episode of the None of Your Business Podcast, Shmulie shares why he believes the Orthodox Jewish community needs to become more engaged in politics, how a single New York City election inspired him to launch Kol Yisroel, and what he's learned advocating for Jewish communities in Albany.

Michael and Shmulie discuss life insurance, entrepreneurship, grassroots advocacy, New York politics, antisemitism, voting, school funding, community leadership, and the responsibility each person has to make a difference instead of waiting for someone else to act.

Whether you agree with every opinion or not, this conversation will challenge the way you think about civic responsibility, leadership, and the power of one person to create meaningful change.

Learn more:

B'Sefer Chayim: https://www.bseferchayim.org Kol Yisroel: https://www.wewantavoice.org

Shalom Jacobs arrived in America with just $1,200 in his pocket. Today, he's a successful real estate investor, hotel owner, entrepreneur, and philanthropist—but his journey was anything but ordinary.

In this inspiring episode of the None of Your Business Podcast, Michael sits down with Shalom to explore the remarkable path that took him from growing up in a Chabad family in Scotland to building businesses across the United States.

Shalom shares the incredible story of helping shut down the infamous High Heels strip club in Queens and transforming it into a symbol of hope for the community. He also reflects on immigrating to America with almost nothing, working for $7 an hour, navigating the 2008 financial crisis, investing in real estate, raising capital, building a hospitality business, and the lessons he's learned through decades of entrepreneurship.

The conversation explores business, real estate investing, leadership, Chabad, faith, immigration, financial risk, giving back, and why true success is measured by the impact we have on others.

Whether you're an entrepreneur, investor, business owner, or someone looking for inspiration to build something meaningful from humble beginnings, this episode is filled with practical wisdom, unforgettable stories, and powerful life lessons.

Dani Bin-Nun had a wife, a job, and a life that looked functional from the outside. Behind the scenes, he was battling an addiction that was slowly destroying everything.

In this raw, emotional, and surprisingly funny episode of the None of Your Business Podcast, Dani shares his journey from struggling teenager to drug dealer, addiction, relapse, rehab, and ultimately recovery.

After spending months in treatment, Dani returned home sober and relapsed just five days later. What followed was the darkest period of his life and a rock bottom that finally changed everything.

Today, Dani has passed 1,000 days sober and is using his experience to give struggling young people and others in recovery opportunities to rebuild their lives.

Michael and Ushi join Dani for an honest conversation about addiction, sobriety, relapse, rehab, marriage, faith, family, struggling teenagers, entrepreneurship, and the power of second chances.

This is a story about hitting rock bottom, rebuilding a life, and discovering that change is possible even when it once felt impossible.

Discover the story behind Rabbi Moshe Gruskin, a husband, father of 12, Parkinson's advocate, and a man who turned one of life's greatest challenges into an extraordinary mission to help others.

In this emotional and inspiring episode of the None of Your Business Podcast, Michael Greenfield and Ushi Schwartz sit down with Rabbi Gruskin and his son "AY" to discuss his journey from receiving a devastating Parkinson's disease diagnosis to becoming a source of hope for thousands of families facing the same battle.

Rabbi Gruskin shares what it was like to live through denial, fear, and uncertainty before ultimately embracing a new outlook on life centered around gratitude, purpose, and resilience. He explains how exercise became one of his most powerful forms of medicine, why mindset plays a critical role in living with Parkinson's, and how his wife, children, and community helped him transform adversity into strength.

The conversation explores Parkinson's disease, caregiving, mental health, family, faith, resilience, medical innovation, and the daily choices that allow people to find meaning even in life's most difficult moments. Whether you're living with Parkinson's, supporting someone who is, or simply searching for an inspiring story about overcoming adversity, this episode offers powerful lessons on hope, perseverance, and appreciating every day we're given.

This isn't just a conversation about Parkinson's. It's a conversation about choosing joy, embracing purpose, and discovering that our greatest struggles can often become our greatest source of strength.

Discover the story behind Rabbi Tovia Singer, one of the world's leading voices defending Judaism and one of the most recognized experts on the Hebrew Bible, Christianity, Messianic Judaism, and Jewish outreach.In this captivating and thought-provoking episode of the None of Your Business Podcast, Michael sits down with Rabbi Singer to explore the remarkable journey that transformed him from a young yeshiva student in Brooklyn into one of the most influential Jewish educators in the world. From growing up in Borough Park surrounded by Holocaust survivors to dedicating his life to studying the Tanakh, the New Testament, and the Quran, Rabbi Singer explains what led him to spend decades helping Jews understand their faith and respond to missionary movements.The conversation goes far beyond theology. Rabbi Singer shares how antisemitism shaped his childhood, the pivotal experiences that inspired his life's work, why he believes we're living through a historic moment for the Jewish people, and how October 7th changed his perspective on Israel, prophecy, and the future of the Jewish nation. He also opens up about living in Indonesia, making Aliyah to Israel, the rise of Messianic Judaism, Christian Zionism, Bible prophecy, and why understanding the Hebrew Scriptures has never been more important.Whether you're Jewish, Christian, simply curious about the Bible, or interested in Israel, religion, history, and some of today's biggest spiritual questions, this conversation will challenge assumptions, deepen your understanding, and leave you with a new perspective on faith, identity, and truth.

Discover the story behind Liraz Zeira, a man shaped by war, faith, resilience, curiosity, and an unwavering search for truth.

In this fascinating, emotional, and deeply inspiring episode of the None of Your Business Podcast, Michael sits down with Liraz to explore a life that has taken him from elite Israeli military service, to years of spiritual searching across India, China, and Southeast Asia, to becoming a Chabad rabbi, educator, and community leader in the heart of Jerusalem.

Raised in Israel with a remarkable family history stretching back to pre-state Israel and Holocaust survivors, Liraz shares stories of serving in one of the Israeli army's most elite units, witnessing the Gaza disengagement firsthand, and spending years searching for meaning through Buddhism, Hinduism, meditation, philosophy, and life on the road before unexpectedly finding himself pulled back toward Judaism.

The conversation explores identity, purpose, suffering, resilience, marriage, parenting, leadership, spirituality, and the difference between sadness and growth. Liraz offers a unique perspective on how life's most difficult moments can become opportunities for transformation, a philosophy that would later be tested in ways few people can imagine.

The episode also dives into the realities of reserve duty in Israel, the aftermath of October 7th, serving for months inside Gaza and Syria, balancing family life with military responsibility, and the life-changing injury that cost him both legs during a mission just days before returning home. Yet somehow, despite everything, this conversation is filled with hope, humor, gratitude, and an extraordinary outlook on life.

Today, Liraz and his family run one of Jerusalem's most impactful Chabad campus centers, serving thousands of students and creating a home away from home for young people searching for connection, community, and meaning.

One thing that becomes clear throughout this conversation is that while many people know Liraz because of his injury, that story is only a small chapter in a much larger journey. This episode is ultimately about perspective, purpose, faith, and what it means to keep moving forward even when life changes in an instant.

What happens when a childhood marked by unimaginable tragedy becomes the foundation for resilience, purpose, and reinvention?

In this deeply personal episode of the None of Your Business Podcast, Michael Greenfield sits down with his cousin, Michal Weinstein, entrepreneur, social media personality, Israel advocate, and truth-teller, for a conversation that goes far beyond headlines. Together, they revisit their shared childhood, the devastating kidnapping and murder of Michal’s father, Israel Greenwald, and the 19-year journey that ultimately brought her family closure.

But this episode isn't just about tragedy. It's about what comes after.

Michal opens up about growing up without a father, rebuilding her life through education and entrepreneurship, navigating faith and identity, overcoming adversity, raising a family, and ultimately leaving behind a successful life in the Five Towns to make Aliyah to Israel. She also shares her perspectives on social media addiction, censorship, personal growth, political activism, and why she believes more people should pursue lives aligned with their values rather than their comfort.

This is a powerful conversation about loss, resilience, family, purpose, faith, freedom, and the courage to reinvent yourself, no matter what life throws your way.