In a video posted online yesterday, Obama took credit for tapping out a perfect, efficiency-maximizing 140-character-long tweet (apparently, a 'twoosh') about green energy during a Thursday Twitter Q&A session. Hate to burst your bubble, POTUS, but we see an extra space after 'wind' and an extra period right at the start. And isn't bio fuels all one word? So, really, it should only be 137 characters long. No twoosh for you!