New U.S. Rep. Russ Carnahan marches down Market Street during the start of the Dr. Martin Luther King , Jr. March of Celebration in St. Louis on January 17, 2005. Thousands marched 10 miles from the Old Courthouse to Powell Symphony Hall for an interfaith service to honor the late civil rights leader Martin Luther King, Jr. on his birthday celebration. (UPI Photo/Bill Greenblatt)