Related Clues:
- #44 (who returns in 54-Across)
- 1983 Columbia graduate
- President who appeared on 'Between Two Ferns'
- President who quipped, 'I have not seen 'The Hunger Games.' Not enough class warfare for me.'
- He tweets under the handle @POTUS
- President who's thanked a lot?
- Michelle in the White House
- Only Columbia grad to become President
- Former Illinois senator
- Sasha or Malia
- First president to travel above the Arctic Circle
- Sotomayor's appointer
- Hawaiian-born head of state
- 'The Audacity of Hope' writer
- His presidential library is planned for Chicago