Byron York says Republicans stand behind President Donald Trump's military action against Iran, but rising gas prices could become a bigger problem.

Chief political correspondent Byron York said the president needs to focus on issues voters care about in the midterm elections, and less on the Iran war.

Byron York says Republicans stand behind President Donald Trump's military action against Iran, but rising gas prices could become a bigger problem.

Gas prices remain a dollar higher than a year ago, but many voters, including Trump supporters, think prices have risen more than they actually have.