Knighton researches Unger’s personal life for trash talk material

Broncos defensive tackle Terrance Knighton will go head to head with Seahawks center Max Unger in the Super Bowl. Knighton also plans to have his mouth in Unger’s ear. Knighton told reporters today that he’s been watching a lot of tape of Unger to see how other defensive tackles do against him. “I’m going against…