Our country has been built on principles of service, including love, caring for our neighbors, and volunteering. So what better way to celebrate our country's 250th birthday than by stepping in to help those in need? Church News' Aimee Cobabe joins Inside Sources in the studio again with more on how volunteers are answering the calls to serve in honor of our country's anniversary. Greg and Holly also discuss ways we can make sure political differences don't ruin our relationships.