Could Hillary Clinton run against Donald Trump again in 2020? One of Clinton's top advisers says it's possible.
Philippe Reines, a senior adviser when Clinton was Secretary of State, called it "highly unlikely" that Clinton would run, but wouldn't rule it out completely. Reines says Clinton is "smarter than most, tougher than most" and could "raise money easier than most".
Recent polling listed Joe Biden and Bernie Sanders as the current favoritess for the Democratic nomination.
Do you think Clinton would really run again? Will the Democratic nominee be a familiar name or someone new?