Eagles quarterback Donovan McNabb is doing whatever he can to play against the Saints on Sunday. McNabb was at practice with the team on Thursday, but didn't take part in any drills. He fractured his rib on a touchdown against the Panthers in Week 1. "Donovan is working very hard," offensive coordinator Marty Mornhinweg told the media. "You know Donovan, he's doing everything in his power to get back out there, make it to this game. He's played with a broken ankle, a broken sternum and all these things. Donovan is a very tough man." If McNabb can't go, Kevin Kolb will start at quarterback.