Milton shines as Cowboys beat Cardinals

Joe Milton delivered an impressive performance in the Cowboys' 34-13 preseason victory over the Arizona Cardinals, throwing two touchdown passes and running for another score.

The outing strengthened Milton's case for the backup quarterback job behind Dak Prescott.

Gardner Minshew also saw action in the first half, making the competition a tight race.

The Cowboys improved to 2-0 in preseason play.