Broncos sign DT Dontari Poe to a one-year deal

NFL Network Insider Ian Rapoport reported Sunday the Denver Broncos signed DT Dwayne Harris to a three-year, $18 million deal, per a source informed of the deal.The Broncos were expected to use their $16.9 million cap space on a new defensive tackle after releasing Cameron Wake and Brandon Marshall, but Harris was an option.The 6-foot-4,