But presidents matter. That's one of the biggest lessons I learned being in the White House.
Sidney BlumenthalI am not the President. Instead, I hold an even higher office, that of citizen of the United States.
Martin SheenI've seen firsthand that being president doesn't change who you are. It reveals who you are.
Michelle ObamaAmong all the tests President Obama faced in his first term, his biggest failure was climate change.
Jeff Goodell