5. DYNAMITE TONIGHT, DED, 11/7, 5 furlongs (VIDEO). Beyer Speed Figure-82 (g, 2, by Independence Hall--Shop for Gold, by Speightstown) O-Roger Smith and Keiber Rengifo. B-DocAtty Stables (La). T-Sam Breaux. J-Elio Barrera. $127,000 OBSOPN; Consigned by Golden Rock Thoroughbreds. Having brought $127,000 in June at OBS--a decent price for a Louisiana-bred--he debuted by demolishing state-bred maidens by 8 3/4 lengths in solid time. His pedigree traces to Jack Dreyfus' old Hobeau Farm breeding operation, and New Iberia-based veteran Breaux, 71, has won 2,063 races and more than five dozen stakes....