Trump’s people on the NLRB has effectively banned union picketers when they are employed by contractors:

An all-Republican panel of President Trump’s National Labor Relation Board (NLRB) recently ruled that janitors in San Francisco violated the law when they picketed in front of their workplace to win higher wages, better working conditions and freedom from sexual harassment in their workplace. The ruling could result in far-reaching restrictions on picketing that limit the ability of labor unions to put public pressure on management.

The NLRB reached its conclusion by using the complex and convoluted employment structure created by the janitors’ employers. The janitors were technically employed by one company, Ortiz Janitorial Services, which was subcontracted by another company, Preferred Building Services, to work in the building of a third company.

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The NLRB based its decision on a particularly onerous provision in federal labor law that prohibits employees from engaging in boycotts, pickets or other activities that are aimed at a secondary employer. The provision was added as part of the 1947 Taft-Hartley Act, taking away one of labor’s most powerful weapons.

In this case, the NLRB overturned an administrative law judge’s ruling that because the second company had significant control over the employment relationship, it constituted a joint employer. The judge based her conclusion on evidence that Preferred Building Services was involved in the hiring, firing, disciplining, supervision, direction of work, and other terms and conditions of the janitors’ employment with Ortiz Janitorial Services. Therefore, both Ortiz and Preferred acted as joint employers to the janitors.

When Obama entered office, he dropped support for card check so fast it made your head spin.

Among other things, the Democratic Party needs to be more than a f%$#ing ratchet, where, whenever the Democrats take power, every reactionary action of the Republicans is never, ever reversed.