Teddy Bridgewater apparent knee injury

[CarolinaBengalFanGuy]

Teddy Bridgewater apparently injured his knee in a non contact incident at practice today. They said he was in a air cast and players were visibly upset over the injury. What does this mean for the Vikings and our old DC if he misses the season?

Here's the link:

http://www.nfl.com/news/story/0ap3000000692565/article/teddy-bridgewater-suffers-apparent-injury-in-practice