Denver Broncos quarterback Peyton Manning runs onto the field before the NFL Super Bowl XLVIII football game against the Seattle Seahawks, Feb. 2, 2014, in East Rutherford, N.J.
Super Bowl XLVIII
Seattle Seahawks wide receiver Percy Harvin (11) returns a kickoff for a touchdown against the Denver Broncos to start the second half of the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Denver Broncos head coach John Fox, left, greets Seattle Seahawks head coach Pete Carroll.
Super Bowl XLVIII
Members of the Seattle Seahawks huddle before the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Seattle Seahawks quarterback Russell Wilson, right, talks with coach Pete Carroll before the NFL Super Bowl XLVIII football game against the Denver Broncos.
Super Bowl XLVIII
Denver Broncos Peyton Manning walks on the field before the NFL Super Bowl XLVIII football game against the Seattle Seahawks.
Super Bowl XLVIII
Fans walk near MetLife Stadium before the NFL Super Bowl XLVIII football game between the Seattle Seahawks and the Denver Broncos.
Super Bowl XLVIII
Robin Knutson releases the hawk Taima before the NFL Super Bowl XLVIII football game between the Seattle Seahawks and the Denver Broncos.
Super Bowl XLVIII
Thunder leads the Denver Broncos players onto the field before the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Fireworks burst over MetLife Stadium before the NFL Super Bowl XLVIII football game between the Seattle Seahawks and the Denver Broncos.
Super Bowl XLVIII
Denver Broncos' Knowshon Moreno reaches for a loose ball after the snap passed teammate Peyton Manning, left, during the first half of the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Seattle Seahawks' Doug Baldwin, left, and Percy Harvin celebrate during the first half of the NFL Super Bowl XLVIII football game against the Denver Broncos.
Super Bowl XLVIII
Denver Broncos' Nate Irving, right, breaks up a pass intended for Seattle Seahawks' Jermaine Kearse during the first half of the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Denver Broncos' Peyton Manning walks off the field after the NFL Super Bowl XLVIII football game against the Seattle Seahawks.
Super Bowl XLVIII
Seattle Seahawks' Steven Hauschka kicks a field goal against the Denver Broncos during the first half of the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Seattle Seahawks strong safety Kam Chancellor (31) intercepts a pass intended for Denver Broncos tight end Julius Thomas (80) during the first half of the NFL Super Bowl.
Super Bowl XLVIII
Seattle Seahawks' Malcolm Smith (53) returns an interception 69-yards for a touchdown during the first half of the NFL Super Bowl.
Super Bowl XLVIII
Seattle Seahawks outside linebacker Malcolm Smith (53) intercepts a pass intended for Denver Broncos running back Knowshon Moreno (27) during the first half of the NFL Super Bowl.
Super Bowl XLVIII
Seattle Seahawks outside linebacker Malcolm Smith (53) reacts as he returns an interception for a touchdown against the Denver Broncos during the first half of the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Seattle Seahawks' Byron Maxwell, top, celebrates with teammate Malcolm Smith after Smith scored a touchdown during the first half of the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
Bruno Mars performs during the halftime show of the NFL Super Bowl XLVIII football game.
Super Bowl XLVIII
The Red Hot Chili Peppers and Bruno Mars perform during the halftime show of the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks' Percy Harvin (11) runs from Denver Broncos' David Bruton (30) while returning a kickoff 87-yards for a touchdown during the second half of the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks head coach Pete Carroll reacts as Percy Harvin returns a kickoff for a touchdown during the second half of the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Denver Broncos' Demaryius Thomas catches a pass for a touchdown while covered by Seattle Seahawks' Byron Maxwell during the second half of the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks' Doug Baldwin dives between Denver Broncos' Mike Adams, left, and Danny Trevathan for a touchdown during the second half of the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks wide receiver Golden Tate (81) and wide receiver Doug Baldwin (89) pump their arms in celebration after a touchdown run by Baldwin during the second half of the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks quarterback Russell Wilson (3) dumps Gatorade on head coach Pete Carroll late in the game against the Denver Broncos during the second half of the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks' Russell Wilson, left, celebrates with teammate Clint Gresham after the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks' Malcolm Smith sits on the field after the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks head coach Pete Carroll, right, celebrates with quarterback Russell Wilson after the NFL Super Bowl XLVIII.
Super Bowl XLVIII
Seattle Seahawks head coach Pete Carroll celebrates after the NFL Super Bowl XLVIII.