Defenders want NFL's rules to protect them, too
 

[URL="http://api.tweetmeme.com/share?url=http://sports.espn.go.com/nfl/news/story?id=5715892&campaign=rss&source=NFLHeadlines&service=bit.ly&source=espn"][IMG]http://api.tweetmeme.com/imagebutton.gif?url=http://sports.espn.go.com/nfl/news/story?id=5715892&campaign=rss&source=NFLHeadlines[/IMG][/URL] Some NFL defenders are wondering when the league is going to crack down on infractions they see as equally deserving of suspensions as helmet hits, particularly illegal blocks that go on in the trenches.

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