TOPEKA, Kan. (AP) — Kansas Republican Sen. Roger Marshall said Wednesday that Ukraine’s war with Russia — and not the U.S. war with Iran — was to blame for high diesel prices that have imperiled his party’s control of Congress in the midterm elections.

The answer, delivered during a debate with Democratic challenger Adam Hamilton, aligned Marshall with President Donald Trump’s freshly antagonistic posture toward Ukraine, which has spent more than four years defending itself against an invasion. Trump says Ukraine’s strikes on Moscow’s refineries are responsible for high fuel costs, and said he wants to alleviate the problem by importing Russian diesel.

Marshall balked at that Wednesday, saying “it doesn’t sound like a great idea.” But he said ”if this brings Russia to the bargaining table, and it ends the war, then I am all for it right now.”

Hamilton sharply criticized Marshall’s stance, saying “nobody believes” Ukraine is to blame.

“What you said just now is you’re going to sell out our friends in…