What began as a war of words is evolving into a war of actions. And by all appearances, the rift between the Service Employees International Union and a major California health care affiliate is bound to escalate further. On Wednesday, January 21, Dave Regan, a top SEIU official, flew out to Oakland on a mission from Washington, D.C. headquarters: Remove Sal Rosselli from the helm of United Healthcare Workers-West (UHW), a local now claiming some 150,000 members. The international union is alleging that Rosselli, a bitter critic of SEIU President Andrew Stern, has engaged in financial malpractice. Rosselli, for his part, denies all wrongdoing. Maybe it’s not the kind of help he wants, but his loyalists now are displaying a willingness to storm the barricades.