Indianapolis Colts 10/27/2007 8:51 AMThe Indianapolis Star reports WR Marvin Harrison's availability for the Indianapolis Colts' game at Carolina on Sunday might not be determined until the eight-time Pro Bowl receiver tests his left knee in pregame warm-ups. Harrison missed his third day of practice Friday. Before the workout, coach Tony Dungy described Harrison's status as "obviously a lot more iffy" if he wasn't able to practice.Read more