"This is heartbreaking. It's absolutely heartbreaking": @RepDanGoldman reacts to the killing of Charlie Kirk and warns of escalating political violence in America adding, "To some degree, I think we're all scared." | Anderson Cooper 360

Dr. Sanjay Gupta's "Champion for Change" is Dr. David Fajgenbaum. He saved his own life through science and now he's saving others. Tune in for the "Champions for Change" special on Saturday night at 10pm ET on CNN. | Anderson Cooper 360

CNN’s Anderson Cooper speaks with Utah Gov. Spencer Cox about how America can heal after the killing of prominent conservative activist Charlie Kirk. | Anderson Cooper 360

"We used to think sex sells. What we found is something better, and that is rage": Scott Galloway, host of "The Prof G Pod" and "Pivot" podcasts warns that social media is driving polarization in this country. | Anderson Cooper 360

"He's had an incredible impact on the body politic": Republican Strategist David Urban, former Illinois Congressman Adam Kinzinger and The Dispatch Editor-in-Chief Jonah Goldberg talk about the life and legacy of Charlie Kirk. | Anderson Cooper 360

"I've seen Donald Trump's signature ... it looks like it." Former Trump White House Communications Director Alyssa Farah Griffin on the Epstein "birthday book" note bearing Trump's name that was handed over to the House Oversight Committee. | Anderson Cooper 360