The current US Senate majority continues to support the president. However, the current president may have been compromised by the Russian government.

The connections that several senators have to Russia (Mitch McConnell and Rand Paul, to name two) raise the very real possibility that the current Republican majority in the Senate owes its existence to Russian help.

The FBI, a renewed Republican target, has suggested as much in briefings given to that same U.S. Congress.

What are the chances of the House investigating sitting menbers of Senate, and what twists and turns might occur should it happen?