The Jets played a rare road game at home, as they took on their intracity rivals (and stadium co-tenants), the New York Giants. Both offenses were slow to start through the first quarter, though the Jets' defense capitalized when Giants running back Brandon Jacobs fumbled at his own 11-yard line, which was picked up by safety Kerry Rhodes for a touchdown. The Jets had a chance to extend the lead later in the period, but Mike Nugent missed a 42-yard field goal. The Giants responded on the ensuing drive with an eight-yard touchdown by Derrick Ward. The deadlock was broken toward the end of the first half when Chad Pennington led the Jets on a 93-yard drive with less than two minutes in the half, ending on a 16-yard touchdown pass to Brad Smith. The Jets were able to tack on a 47-yard field goal by Nugent to end the half, after they got the ball back on an interception of Giants quarterback Eli Manning by Jonathan Vilma, taking a 17-7 lead into the locker room. The Giants went to work when they opened the second half, getting a 19-yard touchdown run from Jacobs to cut the Jets' lead to three. The lead was restored back to ten, however, when Leon Washington returned the ensuing kickoff 98&#160;yards for a touchdown. Later in the quarter, Manning led the Giants downfield and completed a 13-yard pass to tight end Jeremy Shockey for a touchdown. Pennington attempted to respond by leading the Jets deep into Giants territory early in the fourth quarter, but he floated a pass toward the end zone which was intercepted at the two-yard line by cornerback Aaron Ross. Despite the bad field position, Manning eventually found Plaxico Burress on a 53-yard touchdown pass to put the Giants ahead, 28-24. The Jets tried to get back ahead later in the period, but Pennington was intercepted again by Ross (Pennington's third of the afternoon), who took it 43&#160;yards for what was effectively the game-sealing touchdown. One last attempt by the Jets to score yielded no positive yardage, and the Giants ran out the clock to preserve the victory.
Question: What did the Giants do to end the game?
Answer: ran out the clock