This is Ask An Expert. Every weekday at 9:20 a.m. on KCBS, we're giving you direct access to top experts in various fields.

Today, we're breaking down President Trump's clash with Colombia over mass deportations, as well as his proposed tariffs. This comes as Colombia's President Gustavo Petro has agreed to accept deportees after his initial refusal.

To answer those questions and more, KCBS Radio news anchors Margie Shafer and Eric Thomas spoke with Harley Shaiken, Professor of Latin American Studies at UC Berkeley.

If you have a question you would like answered, please email us at: [email protected].

Multiple sources now confirm that Immigration and Customs Enforcement (ICE) conducted a series of operations in San Jose yesterday, targeting people suspected of immigration violations. A $60 million fraud case is moving forward against a Bay Area couple who tried to woo people into investing in their A.I. start up. A North Bay music venue was expected to raise tens of thousands of dollars yesterday during an all day concert event.

All this and more, on this edition of Bay Area All Local, hosted by KCBS Radio news anchors Margie Shafer and Eric Thomas.

This week, the Santa Clara County Board of Supervisors will vote on a potential turf field ban.

For over a decade, The FruitGuys a San Francisco-based company has been providing grants for small farms and agricultural nonprofits around the country.

Victims of disasters, like the fires in Los Angeles, will continue to need help, even after the flames are put out.

Researchers at the University of California are concerned, as the Trump administration has put what has so far been called a temporary pause, on research grant reviews.

All this and more in this edition of the All Local, hosted by KCBS Radio news anchors Liz Saint John and Steve Scott.

Caltrain's switch to an all electric fleet seems to be a success.

In addition to food, clothing and shelter, the American Red Cross is providing crucial mental health support for those affected by the devastating wildfires still burning around Los Angeles.

An artists in Residence program sparks questions about what we use, what we buy and what we throw away.

All this and more on this edition of the All Local, hosted by KCBS Radio news anchors Jennifer Hodges and Steve Scott.

Culture war conflicts about things like racial discrimination, LGBTQ rights and partisan politics are causing controversy in public schools. Two years after the tragic shooting in Half Moon Bay, farmworker advocates are hoping people won't forget. There’s a new community health and wellness hub for Black community in San Francisco’s Bayview neighborhood.

All this and more, on this edition of Bay Area All Local, hosted by KCBS Radio news anchors Patti Reising and Bret Burkhart.

This is Ask An Expert, where every weekday at 9:20 am, KCBS Radio is giving you direct access to top experts in various fields.

Today: The Trump administration expanded fast-track deportation authority nationwide.

This, as the President has empowered federal immigration authorities to revoke migrants' legal status.

To tell us how these measures are affecting the immigrant population, KCBS Radio news anchor Margie Shafer spoke with Bill Hing, Professor of Law and Migration Studies at the University of San Francisco, author of "Humanizing Immigration.", Founding Director of the Immigration and Deportation Defense Clinic, and Founder of the Immigrant Legal Resource Center.

President Trump is heading to Los Angeles today to tour the areas ravaged by wildfire.

A group of high-end retailers in Los Gatos have teamed up to help victims of the wildfires down south.

There's a long list circulating in Washington, DC of cuts proposed by Republicans, which includes $200 million in funding for the Presidio.

Campus Police at UC Berkeley are warning students and faculty to lock up their bikes and electric scooters after an uptick in thefts on campus.

The way we talk about getting your home wildfire-ready could use a PR update, according to a group of fire-preparedness experts.

A group of San Jose State engineering students are starting a 'Fix-it' clinic.

Community college students are getting some help with dressing for job interviews.

There is almost $2 million in scholarship money up for grabs for the 40 finalists of the Regeneron Science Talent Search for high school students, and five of them are from the Bay Area.

All this and more on this edition of the All Local, hosted by KCBS Radio news anchor Margie Shafer.

Fears of deportations are being inflamed by threatening letters sent to farmworker support groups across the state and here in the Bay Area.

Mazra in Redwood City is known for its outstanding Middle Eastern food, and now the restaurant is up for an exclusive James Beard award.

Drivers in San Francisco's Richmond District are annoyed this afternoon as parking is even more limited due to an odd prank.

All this and more on this edition of the All Local, hosted by KCBS Radio news anchor Patti Reising.

Trump has continued to criticize the fire response in Southern California, and threatens to withhold aid for the state as fires continue to rage.

A slate of Trump cabinet picks have been in the hot seat at senate confirmation hearings continue for several key roles.

Hollywood's biggest night is coming up, with nominations released early this morning.

All this and more on this edition of the All Local, hosted by KCBS Radio anchors Margie Shafer and Eric Thomas.

There were some major problems for BART this morning, after an SUV crashed through the fence on Highway 4 and ended up on the tracks.

Another round of tech layoffs out of the Silicon Valley.

San Francisco’s Pride weekend is full of parties, gatherings, and festivities. But one piece of the celebration has been missing ever since the pandemic.

All this and more on this edition of the All Local, hosted by KCBS Radio anchors Margie Shafer and Eric Thomas.