"but once it's discovered he's a critic of our foreign policy, his 15 minutes of fame is about to come to an end."
Is it? The US is not the whole world and Psy seems to have a following in most of the rest of it. Outside of the US, few will obsess about a song he sung 10 years ago.
“Necessity is the plea for every infringement of human freedom. It is the argument of tyrants; it is the creed of slaves.” William Pitt