Donald Trump hasn’t been sworn into office yet but, according to one U.S. senator, he’s already delaying his legal responsibilities. Taking to X on Monday, U.S. Sen. Elizabeth Warren (D-MA) cited a CNN report saying that Trump still hasn’t signed an ethics agreement that has to be on file before a presidential transition takes place. By law, no transition can take place before it’s signed — and Trump is already making plans including appointing Cabinet members. Want more breaking political news? Click for the latest headlines at Raw Story. But transition briefings, needed before he takes offic…