Iowa Republican nominee Zach Lahn tells Larry O'Connor that Democrat Rob Sand is a liberal running as a moderate.

Lahn lays out his plan to cut the state gas tax, contrasts his business and farm background with Sand's 20 years in government, and explains why he ran after Gov. Kim Reynolds stepped aside. He also calls for ending tax breaks for data centers, and Larry weighs in on Joe Scarborough, Mika Brzezinski and Rachel Maddow's interest in the race.