The democratic socialist promised free childcare, fast buses and a rent freeze – can he deliver before New Yorkers lose patience? US politics live – latest updates The democratic socialist promised free childcare, fast buses and a rent freeze – can he deliver before New Yorkers lose patience? US politics live – latest updates After more than a year of repeating ambitious promises about freezing rent and making childcare free, Zohran Mamdani will wake on Wednesday with a daunting task ahead of