Originally Posted by Tully Mars

I'm no attorney, don't even play one on TV. But from what I understand he could indeed pardon himself. As long as he wasn't impeached. Article II, Section 2 of the Constitution states-

"The President ... shall have power to grant reprieves and pardons for offenses against the United States, except in cases of impeachment."

I think for him to pardon himself he'd have to admit he committed a crime, again I could be wrong. That might stop him as I don't see him ever admitting to anything.