Play of the Day: Where Has Putin Been For 10 Days?

Seth Meyers has a plastic surgery theory… but not the one you're thinking.

The Tom Cotton-penned open letter to Iran is still reverberating on late-night television. The Late Show's David Letterman looked at new media timeline for a possible nuclear deal, while Conan O'Brien joked about the usual Iraq/Iran confusion.

After a 10-day absence, Vladimir Putin waltzed back into public this week. While most wondered why the Russian leader was so hard to find, both Seth Meyers and O'Brien had explanations. Meyers suggested the popular plastic surgery theory, but with a special twist that recalls Putin's most photogenic moments.