The city of Rosemont won a highly coveted gambling license this week, and is planning to build a casino with the help of the company Isle of Capri Casinos, Inc. But now state officials and Wall Street investors are taking a second look at the business practices of the company, which has generated a large debt from aggressive growth strategies. Even if the company passes scrutiny, it may still face hurdles on the path to building a casino in Rosemont, in the form of Illinois officials who aren't happy with the choice (and would have preferred runners-up Waukegan or Des Plaines) and a very long approval process.