"Pitch Perfect 3" trailer is awesome

Our first look at "Pitch Perfect 3" is here. The third and final installment of the franchise finds the Barden Bellas struggling to adjust to post-college life. In the end, they reunite to compete in a USO competition in Europe. There's only one problem: they'll have to go up against acts that play musical instruments. "Pitch Perfect 3" is slated to open in December.