Commie propaganda 101: Accuse your opponent of whatever you are doing.
Exactly. He has been giving aid and comfort to the enemy since he was elected in 2008, not to mention his solicitation for illegal invaders from Mexico and South America.
Oh, how I would love to force the issue here!
Set things up so that it's his policies/ideals against the actual Constitutional definition of Treason.
This could easily be done by a [southern state] governor declaring a state of invasion, calling up their national guard with lethal force authorization and demands that Sec 4 of Art 4 of the US Constitution be upheld by demanding the federal government assist them. (Trying to federalize the troops would be action aiding the enemies of that state, judicial actions against would also fall under the definition of rendering aid and comfort to the enemies of the states [even the Supreme Court], and the Legislative, as well, is not privileged from arrest for Treason!)
Given the number of people who are married to the Open Borders among the federal government's elite, along with their we're untouchable
arrogance — the result would be quite interesting.