A prominent liberal blogger remarked during Tuesday's vice presidential debate that Sen. Tim Kaine would be winning the event if he had not been interrupting and acting like an "a—hole."

Markos Moulitsas, the founder of Daily Kos and a co-founder of Vox, made the comment toward the end of the debate, which was peppered by interruptions by the Virginia senator throughout.

"Man, if Kaine wasn't being such an a—hole interrupting, he'd be winning on substance. Pence literally hasn't defended Trump once," Moulitsas wrote.