Rob Reiner pities Trump for trying to go up against Woodward: 'He can't get through a sentence without telling a lie'

President Donald Trump unleashed on the new book by reporter Bob Woodward during several Tweet storms. But when going up against Woodward, Trump might need more than tweets.

In an interview with SiriusXM Radio host Dean Obeidallah, filmmaker and activist Rob Reiner revealed he pities the president for the inevitable face-plant he knows is coming.

"Look, you're talking about a man who is a pathological liar," Reiner told Obeidallah. "He can't get through a sentence without telling a lie."

Meanwhile, Reiner called Woodward one of the most preeminent journalists in American history, "who took down a president."

"He's incredibly respected," Reiner continued. "And he's incredibly sourced -- to know, you know -- it's not even an argument here! I mean, I pity Donald Trump for having to go up against Bob Woodward.

Listen to the interview below: