The Service Employees International Union (SEIU) — the second largest union operating in Massachusetts, with some 87,000 members in the state — is slashing its roughly $300 million national operating budget by 30 percent, citing the "threats" posed to organized labor by President-elect Trump. SEIU's international president told staff earlier this month that because the far right will control all three branches of the federal government, workers will face serious threats to their ability to join unions. SEIU local 32BJ is fighting for a $15 minimum wage and to unionize 1,500 workers at Logan Airport. 32BJ's Roxana Rivera said it’s...