Packers' tackle Chad Clifton has symptoms of a concussion
Green Bay Packers' left tackle Chad Clifton had signs of a concussion on Monday, but he has not been ruled out of Sunday's contest at Detroit.
Coach Mike McCarthy said there was no indication after last week's win over San Francisco that Clifton had anything wrong. The concussion symptoms showed up on Monday during a normal evaluation with team doctors.
Wednesday, Clifton took part in a jog-through at practice - an indication that he'll be ready for Sunday.