On Thursday's broadcast of CNN's "The Lead," House Intelligence Committee Chairman Adam Schiff (D-CA) reacted to U.S. intelligence walking back claims that Russia put bounties on American troops by criticizing former President Donald Trump for failing to confront the Russians on the issue, and saying that it's his belief "that the intelligence community believes that the Russians did engage in this conduct but they don't have the requisite level of confidence in that conclusion to go forward with sanctions on that basis."