The coalition of voters that twice elected President Obama to the White House might not be there for the Democratic nominee in 2016, party strategists are warning. Following their disastrous showing at the polls this month, many Democrats have consoled themselves with talk of how the groups that fueled Obama’s resounding victories — namely minorities and young people — will make up a bigger slice of the electorate in two years’ time. But some fear the party is placing far too much trust in demographics, while ignoring the unique circumstances that led to Obama’s rise. “I don’t think the Democratic...
