Going into the 2016 campaign, Hillary Clinton appeared to have a clear path to the Democratic nomination and possibly the White House. But a summer of sliding poll numbers and questions about her personal email server have made for a more complicated road.
Recent poll numbers reveal three potential general-election challenges looming for Mrs. Clinton if she secures the Democratic nomination: African Americans voters, men, and splits within her own party. Here’s a look: CONT.
Dante Chinni, Wall Street Journal