New England Patriots receiver Wes Welker isn't sure when his surgically repaired left knee will be healthy enough for him to return to action, but he remains pleased with his overall progress. Welker has mostly been rehabilitating in California, and part of his work has been catching passes from quarterback Tom Brady once or twice a week. He wouldn't go into detail on how aggressive those workouts with Brady have been, but expressed optimism with how the knee has responded since he had surgery on his torn ACL on Feb. 2. "It's going good so far. It's a long process but I feel like I'm making a lot of strides," Welker said Saturday at the Old Spice Wes Welker Football Camp. "It's gone as good as expected so far. Hopefully we stay on that track and keep on progressing every day." http://sports.espn.go.com/boston/nfl/news/story?id=5210929
