As the MTA looks for any possible source of revenue, it has made a bold suggestion: The agency wants city departments to pay tolls over MTA bridge and tunnel crossings. As WCBS 2 puts it, that includes "firefighters and police responding to emergencies or calls to service." Currently, those city departments are using about 11,000 free E-ZPass tags, so if the MTA gets its way, then the city would need to pay for the approximate......