Churchill Downs may require all jockeys riding during the short meet surrounding the GI Kentucky Derby to be in the state of Kentucky by Aug. 24. Churchill Downs Senior Director, Communication & Media Services Darren Rogers said the rule is being considered but no official decision will be announced until later in week. Rogers added that Churchill is also expected to announce shortly a complete list of protocols that will be in place for the Derby, including how many fans will be allowed to attend the race. For jockeys who...