How did Sin City become a sports mecca? A look at the history of Las Vegas

CBS News - For more and to sign up click here How did Sin City become a sports mecca? A look at the history of Las Vegas - CBS News Watch CBS News Las Vegas has had many identities over the years, but even a decade ago, it was unthinkable that the city would be home to a pro sports team. Now, there are three, with more likely on the way. CBS News' Dana Jacobson reports on how this unlikely city became a sports…