Watch: In Biden camp's new ad, 'Trump is only out for himself'

​Joe Biden's campaign released a new ad Tuesday hitting out at Donald Trump for thinking only for himself while Joe Biden is a champion of the middle class. In the 30-second ad, which will air in the battleground states of Georgia and Pennsylvania, a narrator says, "Donald Trump loves to attack Joe Biden because he's focused on revenge and he has no plan to help the middle class. He'd just give more tax cuts to the wealthy."