Yes. Certainly. He’s co-opted in more than one way. He should have recused himself at the start but I see why he didn’t now - he wanted to find out what the FBI knows.
And Comey, not being anyone’s fool, didn’t tell the House committee members everything. He didn’t take them to the SCIF location - he only took the Senate Committee into the Cone of Silence.
Ahem. So perhaps, and I think it’s highly likely, Comey knows that Nunes is implicated in the whole thing. I swear to god, nobody has worked on the campaign, the transition or the cabinet/inside the White House who isn’t in on it. Look at them all.