Michael Waldman [2] joins MSNBC's "All In with Chris Hayes" to talk about his new book, The Second Amendment: A Biography, and to discuss how the NRA has shaped gun laws in the United States.
Links:
[1] http://www.brennancenter.org/print/11778
[2] http://www.brennancenter.org/expert/michael-waldman
[3] http://www.brennancenter.org/issues/second-amendment