Looks like some bridge jumping(BJ) in the first race at Belmont.
1st:
Cause Of Action $5.60 $3.80 $4.10
2nd:
Dr. Devera's Way $5.20 $5.70
3rd:
Big Boy Mo $5.00
Hard to believe someone would BJ on the lowest level claiming race, on a horse coming off a maiden win.
Very strange, this might explain NYRA's tendency lately for cancelling the show bet. Maybe BJing is becoming more prevalent.