After a long, cold offseason, the 2011 regular season is finally under way. Nationals Park was buzzing early this afternoon as CBS Sports' James Brown stepped to the microphone to introduce the 2011 Nats and kick off the season. For anyone who didn't catch it, here are the player introductions, as well as footage of general manager Mike Rizzo presenting third baseman Ryan Zimmerman with his 2010 Silver Slugger award.