Answer based on context:

Buffalo struck first late in the first quarter when Willis McGahee broke through a hole and ran 57 yards to the end zone. Justin Miller put the Jets in good field position with the ensuing kickoff return, and after Chad Pennington found Laveranues Coles on a long completion, he found him on a 10-yard pass for a touchdown, knotting the game at 7. On the next drive, Anthony Thomas fumbled for Buffalo and Miller recovered. Mike Nugent would knock in a 30-yard field goal to give the Jets the lead. With 4:59 left in the half, J. P. Losman found Lee Evans on a deep pass downfield that went for a 77-yard touchdown. On the first play after the two-minute warning, Pennington was intercepted by Nate Clements, who returned it 42 yards for a score. Nugent would add a 38-yard field goal right before halftime, and the Jets trailed 21-13 at halftime. The defenses held firm for a majority of the third quarter, before Losman found Robert Royal on a 6-yard touchdown pass. Rian Lindell's 34-yard field goal with 8:04 remaining capped the scoring.

How many touchdowns did the Jets score in the first half?
1