I recently started reading Casino by Nicholas Pileggi. It's really good, but I eas surprised to find out that a lot of the violence and what not actually happened. I'm noticing a lot of differences though.

I assume you mean differences between the movie and the book. What differences are you noticing?

like the thing between geri and lester. The scene that happened in the coffee shop actually took place before they got mariied. and if i remember correctly in the movie sam knew who she was talking to at the wedding but let it go, in the book he like told her not to do that again. and sam was a lot younger than he was in the movie.