At a rally in Kansas on Monday, President Trump looked to boost Republican Sen. Roger Marshall in his reelection bid. Marshall faces a surprisingly close race with his Democratic challenger, Pastor Adam Hamilton. William Brangham discusses the Senate race with Jared Cerullo of PBS Kansas, the host of the weekly current affairs show, "Kansas Week."

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.

President Trump is cutting checks to Americans and promising more with less than three weeks left in a midterm cycle largely focused on affordability. Trump argues they're refunds for excessive healthcare costs and promised economic dividends that only his party can deliver. Democrats contend he's trying to bribe citizens to vote for Republicans. Liz Landers has an accounting of the payouts.