WATCH LIVE: Trump holds rally in Alabama as he tries to boost midterm enthusiasm

Republicans have expressed growing pessimism about their chances in the election, which will determine control of Congress, as the president has repeatedly dismissed concerns about high costs and gas prices as his unpopular war in Iran drags on.

Republicans have expressed growing pessimism about their chances in the election, which will determine control of Congress, as the president has repeatedly dismissed concerns about high costs and gas prices as his unpopular war in Iran drags on.