American BrownshirtsUnion thugs unleash violence. ‘Every once in a while, you need to get out on the streets and get a little bloody when necessary,†Rep. Michael Capuano (D., Mass.) told a February 22 union rally in Boston. Even if union members and their supporters missed Capuano’s call to mayhem (or his subsequent tepid apology), many of them are on the same brutal wavelength. Although Rep. Gabrielle Giffords (D., Ariz.) still is recovering from a January 8 assassination attempt, the Left’s post-Tucson civility campaign has vanished like gunsmoke in a desert breeze. Rather than make nice, labor activists and fans...