The Buccaneers started off horribly, both offensively and defensively as the Cardinals scored early. Five days earlier, veteran running back Adrian Peterson had been traded to Arizona from the Saints. Peterson started his first game for the Cardinals, scoring on the opening drive. Down 24-0 in the second quarter, Jameis Winston was sidelined with a shoulder injury and was replaced by backup quarterback Ryan Fitzpatrick. Winston would not return. After Fitzpatrick threw an interception early in the third quarter, the Cardinals scored again taking a 31-0 lead. The Buccaneers mounted a comeback, outscoring the Cardinals 33-7 for the remainder of the game, but came up short 38-33 after failing to recover an onside kick with just 2:02 remaining in regulation.
Question: Which team was leading at halftime?
Answer: Cardinals