How many years of investigations into Benghazi did we get to pay for?  Investigations that one after another didn't turn up anything, until the email server was turned up, I might add.  The fact that all of our intelligence agencies as well as the FBI believe that the Russians did try to mess with our elections and the fact that several members of Trump's campaign had close ties to Russia do make it worth looking into.  I get that you feel that Trump is getting a raw deal, but even the Republican controlled Senate is concerned enough to be investigating.  This isn't just a Democrat run thing.