Former president Bill Clinton reflected on the late George H.W. Bush's life in a Washington Post op-ed, in which he wrote the note Bush left him on his way out of the Oval Office revealed "the heart" of who he was as president.
Why it matters: Former presidents Bill Clinton and George H.W. Bush were political adversaries with different ideologies and varying party affiliations. But in Bush's passing, Clinton detailed the person he truly believed him to be despite their disagreements.