Browns G Hadnot injures knee, gets carted off

Cleveland Browns guard Rex Hadnot was carted off the practice field Thursday after suffering a possible serious injury to his left knee. Hadnot, who started 15 games for the Browns last season, got hurt while pass blocking during team drills. The 6-foot-2, 320-pounder was engaged with defensive lineman Louis Leonard when rookie linebacker David Veikune got pushed into the outside of Hadnot's left knee. Hadnot crumpled to the grass in obvious pain as team medical personnel rushed to assist him.