Coming off their home win over the Cowboys, the Giants flew to Lincoln Financial Field for a Week 10 NFC East duel with the Philadelphia Eagles on Sunday Night Football.  In the first quarter, New York trailed early as Eagles WR DeSean Jackson got a 9-yard TD run.  The Giants responded with QB Eli Manning completing a 17-yard TD pass to WR Plaxico Burress, along with kicker John Carney getting a 27-yard field goal.  In the second quarter, the Giants increased their lead as Manning completed a 1-yard TD pass to TE Kevin Boss.  Philadelphia responded with QB Donovan McNabb completing a 10-yard TD pass to WR Jason Avant.  New York answered right back as Carney got a 26-yard field goal.  The Eagles would close out the half as kicker David Akers got a 29-yard field goal. In the third quarter, Philadelphia took the lead as McNabb completed a 7-yard TD pass to WR Hank Baskett.  The Giants replied with RB Brandon Jacobs getting a 3-yard TD run.  New York increased their lead as Carney nailed a 28-yard field goal, along with Jacobs getting another 3-yard TD run (with a failed 2-point conversion).  The Eagles tried to come back as McNabb completed a 2-yard TD pass to WR Kevin Curtis. Big Blue's defense managed to prevent any possible comeback, preserving the lead.. How many yards was the longest field goal of the first half?