MSNBC's Ari Melber hosts "The Beat" on Wednesday, March 27, and reports on a Democrat who flips an Alabama House seat, former DOJ official Jeff Clark in the hot seat today, and senators accusing Mark Zuckerberg of slow-walking their social media and child safety inquiries. Eugene Robinson, David Corn, Jon Haidt and Zeke Emanuel join to discuss.

MSNBC's Ari Melber hosts "The Beat" on Friday, March 29, and reports on gerontocracy in U.S. politics, Donald Trump's legal battles and GOP voter fraud hypocrisy. Michael Beschloss joins to discuss. Plus, actor and comedian Brett Gelman and Politico White House correspondent Eugene Daniels join Melber in the latest "Fallback" installment.