These senators will make or break the GOP’s health care push

President Donald Trump’s campaign promise to repeal and replace “Obamacare” is now in the hands of a key group of GOP senators who are opposing —or not yet supporting — legislation Senate Majority Leader Mitch McConnell is pushing to bring to a vote this week. These lawmakers range from moderate to conservative Republicans, and include senators who were just re-elected and a couple facing tough re-election fights. Their concerns about the legislation vary along with their ideology, from those who…