Brandon Jacobs, Justin Tuck doubtful for Sunday

The Giants can’t seem to shake the injury bug, even during a three-game winning streak. Running back Brandon Jacobs (knee) and defensive lineman Justin Tuck (neck) are both doubtful for Sunday’s game against Seattle. Cornerback Prince Amukamara (foot) and center David Baas (stinger) are both out. Tuck expressed frustration with his lingering situation this week,…