E - there is a slim likelihood that the Republicans will become the majority in the Senate and if they do that they will take any definitive action against Obama.
They probably will have a majority, but it takes a super majority to convict which we won’t be anywhere near. And they’ve learned the lesson of the Clinton impeachment, it’s a big giant waste of time and just irritates voters. Especially if they wait until after the mid-terms, the process would take at least 18 months, buy the time they got around to kicking him out he’d already be packing because of term limits.