Ambulances Called to Studio Lot

Two ambulances arrived with lights and sirens engaged at the television studio facility where George Clooney's star-studded telethon, "Hope for Haiti Now," is being broadcast live in a few short hours.

Sources tell ET that a stretcher was brought into a building in the complex. The Los Angeles Fire Department confirms that at 1:50 p.m. they received a 911 call and dispatched rescue personnel. One person was transported to a local hospital.

Shows including "The Price is Right," "Dancing with the Stars," and "The Late Late Show with Craig Ferguson" are filmed on the same lot.