Potential presidential candidate Donald Trump says he has "just a little" doubt that President Obama is U.S.-born but his feeling doesn't make him an "idiot." The mogul and TV reality star suggested in an interview with ABC's "Good Morning America" that aired Thursday that he's reluctant to discuss the topic because "everybody that even gives any hint of being a 'birther,' a word you didn't use, even a little bit of a hint like, 'gee, maybe you know, just maybe there is this much of a chance,' they label them as an idiot."
