WASHINGTON — Tennessee Rep. Steve Cohen broke down in tears while reflecting on his decision to drop his reelection bid after redistricting all but ensured he had no path to victory. Cohen (D-Tenn.), the sole Democrat in Tennessee’s congressional delegation, lamented the Republicans’ revamping of the Volunteer State’s 9th district, which is majority minority, and railed against redistricting as “bad for democracy.” “I’m upset by this,” the now-outgoing Democrat bemoaned to NewsNation’s Chris