Putin expert says we’re on the 'trajectory' to NUCLEAR WAR

Russia claimed over the week that it used a hypersonic missile in Ukraine. Head of the Pentagon, U.S. Defense Secretary Lloyd Austin, said alleged use of such a missile is ‘not a game changer,’ but Putin expert Rebekah Koffler disagrees. Koffler, author of ‘Putin's Playbook,' tells Glenn it’s ‘totally an escalation.’ She says Putin has been climbing the ‘escalation ladder’ throughout this entire conflict, putting the world on the 'trajectory to nuclear warfare.’ In this clip, she details more of Putin’s potential tactics, strategies, and actions he may take if ‘cornered’ by the rest of the world...