In what was probably America's most anticipated race in the older horse division since the GI Breeders' Cup Classic nearly four weeks ago, the 151st running of the GII Clark Stakes at Churchill Downs Friday lived up to expectations and then some. Runaway GII Fasig-Tipton Risen Star Stakes winner and Winchell Thoroughbreds colorbearer Magnitude (c, 3, Not This Time--Rockadelic, by Bernardini), one of the most heralded 3-year-olds on the Derby Trail at the beginning of the year, put it all together in his first start against older horses to capture...