President Trump is making a final push to help Republicans maintain control of Congress as some of the most closely watched races remain competitive. But the battle for the Senate is also playing out in court. In Alaska, the Trump administration sued to potentially block certification of the election if the Republican incumbent loses. White House correspondent Liz Landers reports.

The agency regularly monitors polling places. But this year's effort on Nov. 3 will more than double the number of federal monitors deployed during the 2022 midterms.