The problem is that if Chief Justice Roberts did that, he would be immediately impeached by the ‘RAT controlled congress.
He can ask for full disclosure of the facts pertaining to his impeachment.
If Pelosi can't submit proof that Barack is a Natural Born Citizen Roberts actions would be legal. Arrest warrants for Obama and his co-consirators would be issued. That would be the 59 Democrat Senators and 230+ Democrat Representatives!
A bloodless Coup De Ville! Similar to Gran Torino!