He'd get into the usual Whataboutism stuff like:
"If authorities spent half of that time and energy they would have indicted the Clintons."
"Of course the Justice Department of the guy who wrote the crime bill and locked up thousands of blacks is now issuing indictments for political reasons."
"It's correct, we have two legal systems. Obama was never investigated for killing thousands of people via drones."
"At the same time, Bill Clinton could not be indicted for his behavior."
"What do you expect when the VP is a cop?"
"If Trump did that to Obama, the Democratic Party would have cried foul to the end of all time."
"Don Jr. will be next, but Hunter gets a free pass."
"Hillary defended Bill when accused of rape and mocked victims, but of course she isn't this time. She's still bitter over 2016."
"The military industrial complex finally gets its revenge."
"The neoliberal shills of the Democratic Party still want to cancel the 2016 election while millions of people in this country are starving."
It's unclear exactly what exact line if gobbledygook he'll spew, but we can all be certain it'll be insufferable.