Chargers sign cornerback Carr
He'll be added to the active roster on Wednesday, when the Chargers will have to make a corresponding move.
Carr joins the Chargers as they prepare to face former teammate Drew Brees and the winless Saints on Sunday night in New Orleans. Brees threw for 446 yards and three touchdowns in a 28-27 loss at Green Bay on Sunday.
Copyright 2012 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index
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