Legislation to grant collective bargaining rights to grandmas, aunts and other subsidized child-care providers was vetoed Thursday by Gov. Arnold Schwarzenegger. Senate Bill 867 targeted a pivotal service for low-income parents, with about 90,000 providers assisting 700,000 families at a public cost of more than $3 billion. Schwarzenegger's veto message cited the state's massive budget deficit, which despite recent trims is pegged at $8 billion. "Given California's significant budget challenge, I cannot consider bills that would add significant fiscal pressures to the state's structural budget deficit," he wrote. SB 867, similar to legislation vetoed last year, was sponsored by the...