5th-Horseshoe Indianapolis, $32,000, Msw, 10-2, 2yo, f, 1m, 1:38.29, ft, 14 3/4 lengths. LIFE OF JOY (f, 2, Gun Runner--Jordan's Leo {SP, $137,050}, by Malibu Moon) debuted in style Thursday as the 3-2 favorite. Eased from the gate under Fernando De La Cruz, the filly settled in the back flight through the half in :47.23 before angling out to begin a furious rally, overhauling pacesetter Command the Stars (Complexity) in a matter of strides. With free rein and plenty of room to run at the top of the stretch, Life...