Rolling Stone Makes a Truly Historic Mistake

The most recent cover of Rolling Stone magazine features an error on the cover that most of us who passed the sixth grade should be able to spot (emphasis on should...). Can you spot it? That's right, while John Hancock famously signed the Declaration of Independence, his signature cannot be found on the Constitution.
Louis-Dreyfus seems to allude that, while having yet to comment on the matter, she and Rolling Stone were in on it, referencing a White House staff character from her sitcom, Veep.