President Trump blasted Joe Biden ahead of dueling Iowa events Tuesday, saying the former VP is "the weakest mentally" of the 2020 Democratic candidates after Biden's campaign put out his prepared remarks calling Trump "literally an existential threat to America."
Trump said, "I heard Biden, who is a loser -- look, Joe never got more than 1% except when Obama took him off the trash heap-- and now he's failing, it looks like he's failing."
Can Joe Biden beat President Trump?