Alaska could play a pivotal role in Democrats' efforts to reclaim control of the Senate. In a debate, Republican incumbent Sen. Dan Sullivan faced questions about rising fuel costs driven by the war with Iran and Democratic challenger Mary Peltola pushed back against allegations that she mistreated staff members. Geoff Bennett discussed the race with Lori Townsend of Alaska Public Media.

Alaska's major U.S. Senate candidates clashed over the Iran war, soaring consumer prices and personal credibility Thursday during a high-stakes debate in a contest that will play into control of the closely divided chamber.

President Donald Trump is making an unusual campaign trip with the midterm elections looming.