“Mike Bloomberg’s vast wealth is continuing to power Andrew Cuomo’s front-running mayoral bid,” Politico reports.“The billionaire former mayor contributed $3.3 million to a super PAC supporting Cuomo’s attempted comeback in the nation’s largest city — a donation made public on Wednesday that comes just days after Bloomberg gave $5 million to the group.”“With the latest gift, Bloomberg is now single-handedly responsible for one-third of the PAC’s total haul of $24 million since it launched in March.”