A look in The New Yorker, by Ryan Lizza, at Hillary Clinton and her most likely Dem challengers:
—Martin O'Malley
—Jim Webb
—Bernie Sanders
If you're tempted to comment, "but Bernie's not a Democrat," please don't. He can fill out a form and shazam!, he's a Democrat. The only question is whether he decides he wants to run for the Dem nomination.
The article makes just one passing mention of Elizabeth Warren. Again, let's cut to the chase: Warren has repeatedly said, "I'm not running for President." Warren has repeatedly declined to say, "I will not run for President." She's only about 20 months younger than Hillary (ages in January 2017: Clinton 69, Warren 67)—so if she's ever going to run, it should probably be in 2016.
After the trembling orange blob of inchoate possibility, my own hope—and the inevitable poll.