Greek lawmakers bickered through the night over a new bailout deal to keep the country afloat, only hours before euro zone finance ministers are due to decide on Friday whether to approve the vital aid for Athens. With the ruling Syriza party apparently heading for a split over the 85 billion euro ($95 billion) program, parliament finally began debating whether to accept the package which demands yet more austerity and economic reform at 3:45 a.m. (0045 GMT), with no vote likely until well after daybreak.