The big hotels and casinos pay a lot of muscle to make sure the high rollers don’t have even momentary hassles with “undesirables.” Security in a place like Caesar’s Palace is super tense and strict. Probably a third of the people on the floor at any given time are either shills or watchdogs. Public drunks and known pickpockets are dealt with instantly—hustled out to the parking lot by Secret Service-type thugs and given a quick, impersonal lecture about the cost of dental work and the difficulties of trying to make a living with two broken arms.