MTA boss Janno Lieber slams Mamdani’s free-bus plan as half-baked — and more expensive than he claims

MTA’s boss tapped the brakes on Zohran Mamdani’s key campaign promise to provide free buses across the Big Apple — criticizing the plan as half-baked and much more expensive than proposed. “I want to make sure that people of limited income get priority in this discussion and we’re not just giving a ton of money…