1. How will he handle the expectations of being in the top tier? POORLY
2. How will he withstand more scrutiny & more attacks? LOUDLY
3. Does it matter that he's not really a Dem? YES
4. Does he have a 2nd act? NO
5. Do Dems want a 77-year-old white male as its nominee? HELL NO https://t.co/MiEmHDUGj6