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The Buffalo Bills have signed former Minnesota Vikings cornerback Bobby Felder.</p> <p>
Felder tried out for the Baltimore Ravens in June, but wasn't signed.</p> <p>
Felder has also spent time on the Tampa Bay Buccaneers' practice squad.</p> <p>
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The Bills added linebacker Randell Johnson to the active roster and cut defensive tackle Colby Way.</p> <p>
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Follow me on Twitter:<a href="http://www.twitter.com/RavensInsider"> @RavensInsider</a></p> <p>
Aaron Wilson covers the Ravens for The Baltimore Sun</p>