(JESSUP, Md.) – Teamsters Local 570 members at Zum Transportation have authorized a strike after voting overwhelmingly to reject the company’s unacceptable last, best, final contract offer. The more than 300 bus drivers, van drivers, trainers, and attendants provide student transportation for Howard County Public Schools. “Teamsters at Zum are the pillar of the community, ensuring the safety and well-being of our children. They deserve to be compensated fairly for it,” said Sean Ceden...