Today, at a joint press conference between Barack Obama and Polish President Bronislaw Komorowski in Warsaw, Secretary of State John Kerry pulled the old "dad on the couch" move, testing the limits between what he called "a really long blink" and what looked more like a very short nap. The tell is always in the jerk back to wake up. Twitter: Brian Rie$ ✔ @moneyries Secretary of State @JohnKerry taking a power nap in Warsaw (in his defense...long flight!) http://twitpic.com/e5dtql John Kerry ✔ @JohnKerry Follow .@moneyries just a really long blink! The other dead giveaway is protesting too much.