A horses goes through an early morning workout for the first time since Hurricane Katrina at the Fair Ground Race Track in New Orleans, La., Thursday, Nov. 2, 2006. The future of a new national authority tasked with developing and enforcing nationwide horseracing rules was at stake Tuesday, Aug. 30, 2022, before a federal appeals court in New Orleans, where challengers said Congress granted the panel too much power while allowing it to usurp regulatory power from states. (AP Photo/Bill Haber, File)
