At an impasse Gates misses deadline, to be suspended by Chargers Posted: Saturday August 20, 2005 5:14PM; Updated: Saturday August 20, 2005 6:27PM SAN DIEGO (AP) -- Antonio Gates didn't meet the San Diego Chargers' ultimatum to sign a contract by Saturday afternoon, meaning the defending AFC West champions will be without their All-Pro tight end for at least the season opener against Dallas. In an extreme move to break an impasse in negotiations, the Chargers ordered Gates to report to camp and sign a contract or face a three-game suspension. Gates' agent and the Chargers continued to negotiate up...