DAY 462: New audio released of McCarthy after 1/6

<p>Newly released tapes show Rep. Kevin McCarthy feared some far-right lawmakers could incite violence against fellow colleagues after the Capitol riot. It comes as the Jan. 6th committee plans to ask the top Republican in the House for an interview again. Meantime, Russia warns of “real” nuclear risk over Ukraine. Plus, a Ukrainian oligarch who got rich thanks to help from the Kremlin is now denouncing Vladimir Putin, even as he fights extradition to the U.S. on corruption charges. And Pres. Biden announced new energy efficiency regulations to phase out old-fashioned incandescent lightbulbs, reversing a Trump administration policy. Claire McCaskill, Michael Steele, Tali Farhadian Weinstein, Jeremy Bash, William Taylor, Ali Velshi and Tom Winter joins.</p>