Each week until the 2018 midterm elections, "What The Fact" breaks down the claims made by candidates in races that could decide control of the House and Senate.
In North Dakota, incumbent Democratic Sen. Heidi Heitkamp is trying to fend off Republican Rep. Kevin Cramer.
"What The Fact" with PolitiFact's Aaron Sharockman and Katie Sanders airs every Sunday at 10:30 a.m. ET. Click here to check local listings.