Indianapolis Colts 09/29/2007 9:06 AMThe Indianapolis Star reports TE Dallas Clark and CB Marlin Jackson were held out of Friday's practice, but the Indianapolis Colts are optimistic each will be available for Sunday's game against Denver. Clark injured his left quadriceps near the end of Thursday's practice, while Jackson aggravated a quadriceps injury the same day. HC Tony Dungy said Clark ran before Friday's workout "and did pretty well, but we held him (out). He should be OK.''Read more