Russian nuclear-powered sub, warships arrive in Cuba

Read MoreA nuclear-powered Russian submarine and three Russian warships arrived in Havana, Cuba, Wednesday to conduct military exercises. U.S. officials say the move is likely Russian President Vladimir Putin’s high-profile response to the Biden administration’s support for Ukraine. David Martin has more from Washington.A nuclear-powered Russian submarine and three Russian warships arrived in Havana, Cuba, Wednesday to conduct military exercises. U.S. officials say the move is likely Russian President Vladimir Putin’s high-profile response to the Biden administration’s support for Ukraine. David Martin has more from Washington.