@msnbc: Journalist Bob Woodward tells Lawrence O'Donnell during his first live TV interview on his new book, "War," about some of the most dramatic moments in the book. Woodward reveals how alarmed President Biden and his national security team became over the prospect of Russian President Putin using nuclear weapons and details conversations that took place. #russia #war #nuclear #weapons #bts #behindthescenes #private #conversations #book #woodward