3:01pm: MLB.com's Bill Ladson hears that the Nationals have no intention of trading Guzman to the Red Sox or any other team. In fact, Nick Cafardo's Boston Globe report upset the Nats and confused Guzman because it said the Red Sox claimed the shortstop on waivers.
1:08pm: Cristian Guzman cleared waivers and can now be traded to any club, according to ESPN.com's Buster Olney. The 31-year-old shortstop is hitting .317/.337/.437 , but the $8MM salary he makes this year and next seems to have prevented teams from claiming Guzman.