Griffen beefs up Vikings' pass rush – Daily Tribune
The Vikings Should Release Adrian Peterson - Daily Norseman
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Vikings reportedly give Adrian Peterson $20 million guaranteed in restructured contract
Can Adrian Peterson Thrive as a Receiver in the Vikings' New Offense?, News, Scores, Highlights, Stats, and Rumors
Adrian Peterson: Making return from torn meniscus vs. Colts - ABC7 New York
Sam Bradford gives Minnesota Vikings' offense new dimension
What retirement? Favre coming back with Vikings
Source: Adrian Peterson still presses for trade from Vikings with decision to skip OTAs