RB David Johnson warms up

The roof is open at University of Phoenix Stadium for the game against the Saints

Jordin Sparks performs the national anthem

CB Patrick Peterson runs out before the game

The roof is open at University of Phoenix Stadium

A Cardinals fan

Jordin Sparks performs the national anthem

RB Kerwynn Williams runs out of the backfield

QB Carson Palmer lines up out wide as the offense runs the Wildcat

Cardinals LB Kevin Minter tries to catch Saints RB Mark Ingram

QB Carson Palmer signals at the line

WR Larry Fitzgerald with the catch

RB Kerwynn Williams breaks free (and loses his shoe) for a touchdown

The Cardinals cheerleaders perform

DT Calais Campbell gets the sack on Saints QB Drew Brees

RB David Johnson

The Cardinals line up

RB Kerwynn Williams races toward the endzone for a first quarter touchdown

Saints QB Drew Brees is sacked

DT Calais Campbell recovers the Brees fumble

QB Carson Palmer on the sideline

Santa Claus makes an appearance at the Cardinals game

S Tony Jefferson attempts to tackle Saints RB Mark Ingram

QB Carson Palmer hands it off

Cardinals S Tony Jefferson (left) and LB Kevin Minter (right) bring down Saints RB Mark Ingram

QB Carson Palmer looks on from the sideline

TE Jermaine Gresham makes the catch

WR Brittan Golden on a kick return

Cardinals DT Calais Campbell gets to Saints QB Drew Brees for the sack

WR Larry Fitzgerald is honored on the scoreboard for his 200th game as a Cardinal

S Tyrann Mathieu

DT Calais Campbell returns a fumble for a touchdown

CB Patrick Peterson covers Saints WR Michael Thomas

RB David Johnson

LB Markus Golden gets to Saints QB Drew Brees to force a fumble

LB Chandler Jones (left) celebrates with DT Calais Campbell after returning a fumble for a touchdown

WR Larry Fitzgerald spins after the catch

DT Calais Campbell

RB David Johnson dives forward for the touchdown

LB Kevin Minter puts a sack on Drew Brees

WR J.J. Nelson with the touchdown catch in the second quarter

The mom of WR J.J. Nelson with touchdown ball in the stands

WR J.J. Nelson celebrates with Larry Fitzgerald after the touchdown

RB David Johnson makes the tough catch

QB Carson Palmer

WR John Brown extends for the catch attempt

RB David Johnson crosses the goal line for a 2-yard touchdown

RB David Johnson crosses the goal line

Jordin Sparks performs during halftime

WR Larry Fitzgerald lines up

QB Carson Palmer (right) congratulates RB David Johnson (left) after his touchdown run

S Tyrann Mathieu defends Saints WR Willie Snead IV

Teammates help RB David Johnson up after his touchdown