Tim Walz isn't laughing. The former vice presidential candidate and current governor of Minnesota stopped by CNN's "State of the Union" on Sunday, taking a moment to criticize former running mate Kamala Harris over comments she made last week.

Minnesota Gov. Tim Walz responded on Sunday to his former running mate Kamala Harris’s “told you so” quip, saying he would save his criticism for the campaign the two ran. Walz agreed with State of the Union host Jake Tapper on Sunday that Democrats’ 2024 message did not resonate with voters.

Minnesota Gov. Tim Walz (D) in a new interview said he warned former Vice President Kamala Harris he can be a “train wreck” before joining her presidential campaign. “I said about 90 percent of the time,