The Senate's healthcare reform bill is finally a 2000-page, $848-billion reality, including the public option, with an allowance for states to opt out. It would cover 94% of legal American residents and reduce the deficit with Medicare cuts and taxes on cosmetic surgery and so-called "Cadillac" plans. What's the same and what's different from the bill passed by the House? What about abortion? Can Republicans prevent the bill from reaching the Senate floor?