Has the Obama coalition dissolved?

John Judis, co-author of The Emerging Democratic Majority, says that the majority in question has evaporated.

Suburbanite dissatisfaction with government spending and defections from millennial and Hispanic voters, as well as disillusionment on the part of white working class voters, has dissolved the coalition which twice elected Barack Obama, Judis says- offering new hope for GOP success in 2016 and beyond.