From OSGA.com – Las Vegas casinos are still pushing for a federal online gambling law with or without an advocacy group to speak for them and last week Joe Barton reintroduced a new variation of his bill. This time, however, the impetus for the new federal bills isn’t because an election is around the corner but rather because states are preparing to legalize both online poker and online casinos and this is a last ditch attempt to create a federal bill before the floodgates open. New Jersey already passed an online gambling bill for poker and casino games and Iowa,…