Translation:When the president does it, that means that it is not illegal.
well, look what happened to him. It wasn't true then, just wishful thinking on his part.
I wonder, was the new ironic relevance of this sentence appreciated at the time it was put here? (This comment made: May 2017)
It's a pre-election sentence (last edited January 2016), but hopefully it's enjoying its new-found relevance more than the rest of us.