1. Will the Trump impeachment proceedings do significant damage to the direction of U.S. foreign policy?
2. Is Joe Biden’s presidential bid faltering?
3. If Trump’s impeachment takes place, how will Susan Collins vote in a Senate trial?
4. Is Mitt Romney laying the groundwork for a late presidential bid?
5. What reforms need to be made to the federal student loan program?
6. Is U.S. wage growth improving?
7. Should visa applicants be denied entry if they cannot afford healthcare?
8. Does Bernie Sanders recent heart attack put an end to his presidential bid?
9. Is the U.S. doing enough to protect its energy grid?
10. Would a wealth tax pass constitutional muster?