George W. Bush doesn’t tweet. That account photoed in comment #1 is an obvious (shitty) parody.

Obama now controls what your kids eat. Where will he stop? bit.ly I’ve always supported outsourcing school lunch to Taco Bell

— George W. Bush (@GeorgeWBush_43) December 13, 2010

And also, Bill Clinton and Barack Obama never tweeted that they also won the presidency on the first try. It’s stupid confirmation bias.