That’s what Steve Boriss thinks:

Exactly two years after MSNBC’s Howard Fineman wrote his prophetic column, and about 40 years since it all began, the “American Mainstream Media Party” (AMMP) is over. Consisting of national journalists, but operating more like its own political party, the AMMP’s single most important function came-up every four years — securing the Democratic nomination for the candidate with whom the mainstream media and the center-left Beltway establishment was most comfortable.