Former Dallas Cowboys starting quarterback Quincy Carter, whose football career stalled because of drug allegations, was arrested early Friday in Shreveport, La., and charged with a felony count of marijuana possession. Carter was released early Saturday, his 30th birthday, on bond of $5,224, an official in the records department at the Caddo Correctional Facility told ESPN.com. The arrest represents the latest off-field setback for Carter, a former second-round draft pick who has not played in the NFL since 2004. He spent the 2007 season with the Bossier-Shreveport Battle Wings of the AF2 league. The AF2 is essentially the minor-league edition of the Arena Football League.