As we emerge from the drowsy holidays with aspirations of being fitter and more productive, one social-media trend jumps out: How about waking up everyday at 5 a.m.?It’s true, some of the world’s top

By Ernest ScheyderJan 10 (Reuters) - U.S. President Donald Trump signed an executive order aimed at blocking courts or creditors from impounding revenue tied to the sale of Venezuelan oil held in U.S