Sponsored by Alex Nichols Agency WELL-BRED CURLIN FILLY DEBUTS AT OAKLAWN 5th-OP, $60K, Msw, 3yo, f, 6f, 3:41p.m. Steve Asmussen unveils a blue-blooded filly in Hill 'n' Dale and Stretch Run homebred CASUAL (Curlin). Out of MGISW and millionaire Lady Tak (Mutakddim), the chestnut is a half-sister to SW & GSP Japanese runner and millionaire A Shin Spartan (Zensational and SW Melody Lady (Unbridled's Song), who is the dam of SW & GSP Buy Sell Hold (Violence). TJCIS PPs PLETCHER UNVEILS EXPENSIVE LIAM'S MAP 8th-GP, $45K, Msw, 3yo/up, 1mT,...