Walz mocked online after GOP lawmaker floats theory in heated hearing about why Kamala Harris chose him as VP

GOP Rep. Pat Fallon blasted Minnesota Gov. Tim Walz in a heated fraud hearing on Wednesday in an exchange that was quickly amplified by conservatives on social media. 

"It's been widely reported that in 2008, when Barack Obama was choosing his vice presidential candidate, he had three criteria. He wanted to make sure he picked someone that wasn't as smart as him and had less talent and charisma and couldn't possibly outshine him, so he picked Joe Biden," Fallon said in the House Oversight Committee hearing.