AP: “The battle for control of Congress is solidifying into a race about President Donald Trump, as Republicans hitch their fortunes to their party’s leader and Democrats position themselves as a bulwark against him — and as partners in a potential Joe Biden White House. So far, voters are signaling they want to finish the job they started in 2018 by installing Democrats for House majority control. Now, they’re on track to potentially do the same in the Senate. ‘The president continues to overshadow and impact the races for the Senate and the House,’ said Nathan Gonzales, the editor of Inside Elections, which tracks the campaigns. Usually, a president at the top of the ticket boosts his party’s chances, but Trump’s slump is shifting the congressional map, strategists said. House Democrats are expected to easily retain the majority, without too many losses. The Senate, now in Republican hands, could almost as easily flip to Democrats.”