Was this the Hunter Biden "investigation"?
EDIT: nope Clinton Foundation.
This is the "investigation" into the intelligence community's actions in 2016 involving a number of different things. Basically a fishing expedition to prove Trump's "they spied on me" bullshit. Now they are saying things like "don't want to do anything this close to an election" which means they have the square root of fuck all. If they had a microbe of something to throw they would throw it right now.