Try going to IMDB.com and they have a whole list of errors from the movie. From the fact that Rusty put 1 coin in a slot machine to win a car to the errors in procecedure at the craps or blackjack tables. There were also mention of shots where you can see the cameras in the sides of the limo and other cars and a scene in the buffet or coffee shop where Clark lifts a glass of juice to his mouth, starts talking and the next shot is of him lowering a cup of coffee.

My favorite line. Clark is, appearently, at a $25 table. Holds up a $5 chip and asks what he can do with it. The dealer responds something like. How's this. Buy a bullet and Rent a Gun?