From Breitbart, the Longshoremen quit the AFL-CIO:

In an August 29 letter to AFL-CIO President Richard Trumka, ILWU President Robert McEllrath cited quite a list of grievances as reasons for the dissolution of their affiliation, but prominent among them was the AFL-CIO’s support of Obamare.

“We feel the Federation has done a great disservice to the labor movement and all working people by going along to get along,” McEllrath wrote in the letter to Trumka.

But don’t get your hopes up, because the ILWU follows NO consistent principle here:

The ILWU President made it clear they are for a single-payer, nationalized healthcare policy and are upset with the AFL-CIO for going along with Obama on the confiscatory tax on their “Cadillac” healthcare plan.