Large casinos in Nevada are continuing their losing streak, reporting more than a billion dollars in losses for the most recent fiscal year. Here, a view of Paris Las Vegas, a hotel and casino located on the Las Vegas Strip. John Gurzinski/AFP/Getty Images hide caption

itoggle caption John Gurzinski/AFP/Getty Images

Booths that sell paper pull-tab games like this one have new competition in Minnesota: electronic pull-tab games played on iPads. The games are meant to help pay for a new football stadium in Minneapolis. Jim Mone/AP hide caption

itoggle caption Jim Mone/AP