Republicans’ Decades-Long Flirtation With Extremism | The Katie Phang Show

In his new book ‘American Psychosis,’ David Corn explores the Republican party’s flirtation with extremism for the past several decades. Corn joins Katie Phang to discuss his findings.  » Subscribe to MSNBC: Follow the MSNBC Midterms Elections guide to the important races across the United States as Americans prepare to cast their votes. Countdown to the Midterms: Follow MSNBC Show Blogs MaddowBlog: ReidOut Blog: MSNBC delivers breaking news, in-depth analysis of politics headlines, as well as commentary and informed perspectives. Find video clips and segments from The Rachel Maddow Show, Morning Joe, The Beat with Ari Melber, Deadline: White House, The ReidOut, All In, Last Word, 11th Hour, and Alex Wagner who brings her breadth of reporting experience to MSNBC primetime. Watch “Alex Wagner Tonight” Tuesday through Friday at 9pm Eastern.