You really want to watch the Left's collective freak out then actually indict Barack Obama for promoting the Trump/Russia collusion scam while KNOWING that it was a scam.
All of a sudden the Left would be SHRIEKING, "Leave the former president alone. It's disrespectful of Barack and of the office of President to prosecute him for something that happened many years ago! Nobody has ever done this sort of thing to a former president before!"