The Dallas Cowboys celebrate a fumble by New York Giants running back David Wilson (22) during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

New York Giants quarterback Eli Manning (10) passes against the Dallas Cowboys during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

The U.S. national anthem is played at AT&T Stadium before an NFL football game between the Dallas Cowboys and the New York Giants, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys defensive end DeMarcus Ware (94) celebrates his interception from New York Giants quarterback Eli Manning with Ware's teammates Justin Durant (52), Barry Church (42), Bruce Carter (54), and Will Allen (26) during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys punter Chris Jones (6) holds as kicker Dan Bailey makes a 30-yard field goal against the New York Giants during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys running back DeMarco Murray (29) is tackled by New York Giants safety Antrel Rolle (26) during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

New York Giants quarterback Eli Manning (10) warms up before a NFL football game against the New York Giants, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys quarterback Tony Romo (9) warms up before a NFL football game against the New York Giants, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

New York Giants' Jason Pierre-Paul (90) and Prince Amukamara (20) leading the way as safety Ryan Mundy (21) runs back an interception from Dallas Cowboys quarterback Tony Romo during the first half of n NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

New York Giants head coach Tom Coughlin watches action against the Dallas Cowboys during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

New York Giants punter Steve Weatherford (5) holds for kicker Josh Brown (3) as he hits a 20-yard field goal against the Dallas Cowboys during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

New York Giants linebacker Spencer Paysinger (52) takes down Dallas Cowboys tight end Gavin Escobar (89) during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

New York Giants linebacker Spencer Paysinger takes down Dallas Cowboys tight end Gavin Escobar, front, during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys quarterback Tony Romo (9) makes a 15-yard touchdown pass to tight end Jason Witten during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys tight end Jason Witten (82) celebrates his 15-yard touchdown against the New York Giants during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

The Dallas Cowboys celebrate a fumble by New York Giants running back David Wilson (22) during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys linebacker Sean Lee (50) tackles New York Giants wide receiver Hakeem Nicks (88) during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys wide receiver Miles Austin (19) is tackled by New York Giants defensive end Justin Tuck (91) during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys tight end Jason Witten (82) makes a 15-yard touchdown reception from Tony Romo as New York Giants safety Ryan Mundy (21) defends during the first half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys safety Barry Church (42) returns a fumble by New York Giants running back David Wilson 27 yards for a touchdown during the second half of a NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys defensive tackle Nick Hayden (96) strips the ball from New York Giants running back David Wilson (22) causing a fumble during the second half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

New York Giants quarterback Eli Manning (10) is taken down by New York Giants defensive tackle Cullen Jenkins (99) and defensive tackle Nick Hayden (96) during the second half of an NFL football game Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys safety Barry Church (42) returns a fumble by New York Giants running back David Wilson 27-yards for a touchdown during the second half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys tight end Jason Witten (82) makes a 4-yard touchdown reception as New York Giants safety Ryan Mundy (21) defends during the second half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

After making a 4-yard touchdown reception,, Dallas Cowboys tight end Jason Witten (82) reacts as Dez Bryant moves in and New York Giants safety Ryan Mundy (21) looks on during the second half of an NFL football game Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

New York Giants wide receiver Victor Cruz (80) makes a 10-yard touchdown reception as Dallas Cowboys cornerback Orlando Scandrick (32) defends during the second half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys tight end Jason Witten (82) makes a 4-yard touchdown reception as New York Giants safety Ryan Mundy (21) defends during the second half of a NFL football game Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

New York Giants wide receiver Victor Cruz (80) celebrates his 18-yard touchdown as Brandon Myers (83) and Rueben Randle (82) look on during the second half of an NFL football game against the Dallas Cowboys, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys tight end Jason Witten (82) is taken down by New York Giants safety Ryan Mundy during the second half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys quarterback Tony Romo (9) is sacked by New York Giants defensive end Jason Pierre-Paul (90) during the second half of an NFL football game Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

Dallas Cowboys cornerback Brandon Carr (39) returns an interception from New York Giants quarterback Eli Manning 49 yards for a touchdown during the second half of an NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/LM Otero)

New York Giants quarterback Eli Manning (10) throws an interception to Dallas Cowboys cornerback Brandon Carr (39) who returned the ball 49 yards for a touchdown during the second half of a NFL football game, Sunday, Sept. 8, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)