Obama warns U.S. of Trump's 'outright wacky' ideas

VIENTIANE (Reuters) - U.S. President Barack Obama on Thursday said the American public should follow up on U.S. Republican nominee Donald Trump's uninformed or "outright wacky" ideas. The president was speaking in Vientiane, Laos, where he attended two regional summits, his last swing as president through a region he has tried to make a focus of U.S. foreign policy. (Reporting by Roberta Rampton; Writing by Amy Sawitta Lefevre; Editing by Nick Macfie)