In today's Hot Topics, the co-hosts discuss a Senate hearing where tech CEOs were grilled on protecting kids on social media, a recent Nikki Haley interview where she blames former Pres. Obama for stoking divisions in the U.S. and whether couples can survive a shift in ideological differences. Plus, we are kicking off our Black History Month celebration and honoring two outstanding teens, Alena Analeigh McQuarter and Heman Bekele. Scott Bakula joins and talks his return to the stage in musical "The Connector" and looks back at his legendary roles in “Star Trek” and “Quantum Leap." Learn more about your ad choices. Visit megaphone.fm/adchoices