1. Will the winner of the Iowa caucus win the Democratic presidential nomination?
2. Is growing student loan debt becoming a national economic emergency?
3. Should there be a second independent counsel investigation into the 2016 presidential election?
4. Is President Trump making an electoral miscalculation in supporting legal challenges to the Affordable Care Act?
5. Should the U.S. close the Mexican border?
6. Are heartbeat abortion bills constitutional?
7. Should the Justice Department release the full Mueller report?
8. Is it time for the United States to begin treating as Russia as an ally rather than an enemy?
9. Should the U.S. encourage Great Britain to stay in the European Union?
10. How can Pete Buttigieg become a presidential contender?