GSPM professor Matt Dallek joined MSNBC's "Morning Joe" to discuss his new book "Birchers: How the John Birch Society Radicalized the American Right." March 21, 2023 https://www.msnbc.com/morning-joe/watch/trump-desantis-strike-a-john-bi… Read more at: https://www.msnbc.com/morning-joe/watch/trump-desantis-strike-a-john-birch-key-…
