Vladimir Putin boasts about Russia’s new nuclear weapons

In an address to the Russian nation, Vladimir Putin has touted new nuclear weapons, including a powerful missile and an underwater drone he claims can’t be intercepted by the U.S. NBC’s Lucy Kafanov reports for TODAY, and NBC national security analyst Jeremy Bash says it signals a shift “back to the bad old days of Washington and Moscow trying to one-up each other with these nuclear weapons.”March 1, 2018