I’ve been expecting this to happen for a long time. From the New York Times:
By Jonathan Martin
WASHINGTON — Two of the Democratic Party’s most loyal constituencies, labor and environmentalists, are clashing over an effort to raise tens of millions of dollars for an ambitious voter turnout operation aimed at defeating Donald J. Trump in the November election.
The rift developed after some in the labor movement, whose cash flow has dwindled and whose political clout has been increasingly imperiled, announced a partnership last week with a wealthy environmentalist, Tom Steyer, to help bankroll a new fund dedicated to electing Democrats.
That joint initiative enraged members of the nation’s biggest construction unions, already on edge about the rising influence of climate-change activists. The building-trades unions view Mr. Steyer’s environmental agenda as a threat to the jobs that can be created through infrastructure projects like new gas pipelines. . .
In a separate and even more harshly worded letter to Mr. Trumka, the president of the 500,000-member laborers union, Terry O’Sullivan, called the partnership a “politically bankrupt betrayal” of union members. “We object to the political agenda of the A.F.L.-C.I.O. being sold to a job-killing hedge fund manager with a bag of cash,” he wrote.
Much more at the link. Big opening here for Trump.