Originally said by the lovely Michelle Obama, "Change takes time, " has become the moto of President Obama's re-election campaign. The first lady said it first at the Democratic National Convention, where she stole the stage. Grab this shirt in this nice yellow or check out the wide variety of other colors on our website. This 100% cotton t-shirt also has the year, 2012, with Obama's logo, the rising sun logo, as the "zero".