Vice President Kamala Harris‘ newly-picked running mate, Minnesota Governor Tim Walz (D), took a jab at Sen. JD Vance’s (R-Ohio) portrayal of himself as a regular person in America’s heartland, challenging him to a debate. What Happened: On Monday, Walz posted a sarcastic critique of Vance’s self-proclaimed ‘regular guy’ image, pointing out Vance’s elite education, Silicon Valley funding, and bestselling book “Hillbilly Elegy.” He ended the post on X with a challenge to debate Donald Trump’s running mate if Vance was willing to “get off the couch and show up.” See Also: Anthony Scaramucci Says…