Wariner feeling ripple effect from split with Hart 07/04/08 - by Tim Layden - He watched on Thursday night from a seat high in Section J in the old wooden grandstand on the Hayward Field backstretch, anonymously punching a stopwatch while surrounded by another sellout crowd at the U.S. Olympic Track and Field Trials. Clyde Hart is 75 years old; he has been coaching track and field for more than five decades, and he is to 400-meter runners what Bill Walsh once was to quarterbacks.
