CDC now tracking 1,200 measles cases nationally, highest since 1992

The Centers for Disease Control and Prevention says it is now tracking more than 1,200 measles cases confirmed since Jan. 1, the highest since 1992. It announced 21 new cases were confirmed last week, including one in Las Vegas in a tourist who spent time at the Luxor and Mandalay Bay. This year's cases are spread across 30 states.