GUARANTEED $10,000 PICK 4 STARTS HERE OPEN HANDICAP|NORTHFIELD HN 1 & HN 7 UNCOUPLED PER OSRC PERMISSION HN|6 & HN 8 AND HN 3 & HN 4 UNCOUPLED DUE TO BONAFIDE SEPARATE OWNERSHIP HN 6 BONNIPRINCLOUIS N - 1ST TIME|LASIX TRAINER CHANGE HN 5 R. BURKE TO J. MCGINNIS