Watch: Kelly has quick question for QB Kizer - 'What are you doing?'

With Notre Dame tied 35-35 against Duke, Irish quarterback DeShone Kizer threw a very bad interception Saturday.

Kizer looked to throw the ball away in the face of heavy pressure, but instead lofted it into the waiting arms of Duke's Dylan Singleton, giving the Blue Devils great field position late in the game.

The decision clearly flummoxed Irish coach Brian Kelly, who can be seen yelling "what are you doing?" at Kizer upon his return to the sideline.

The turnover led to a Duke field goal.