The Latest: Redskins sign Mark Sanchez to back up Colt McCoy

ASHBURN, Va. (AP) — The Latest on the Washington Redskins’ quarterback situation (all times local):
3:10 p.m.
Coach Jay Gruden says the Washington Redskins are signing quarterback Mark Sanchez to back up Colt McCoy after Alex Smith’s season-ending injury.
McCoy will start for the Redskins (6-4) Thursday at the Dallas Cowboys (5-5) in a game that could go a long way to determining which team wins the NFC East. Sanchez knows offensive coordinator Matt Cavanaugh from their time to