It’s been under scrutiny since we knew about it several years ago. They just want it to seem like it was just uncovered. That’s a bald faced lie, and they’re trying to pass it off.
Before the inauguration in Jan. 2017, some people began to see what the O administration was doing, but they were not in power yet, while those in charge in O’s doj/state/intel, either because of treason in some cases, or stupidity/laziness in others, were not doing their jobs. And after the inauguration it has been excruciatingly slow because of Bush, Clinton, and O holdovers.