With that, and after you read more from CNN's full coverage of the Obamacare repeal effort , here are three possible scenarios to explain their strategy. Ryan and his lieutenants have been clear -- this bill, which frustrates both conservatives and moderates for very different reasons, is Republicans' one-and-only shot to repeal Obamacare. They'd like to use cost savings from the Obamacare repeal measure to move toward tax reform. Would failing to pass a long-promised Obamacare repeal, even if it is flawed, apply enough pressure to bring Republicans on board down the road? "And they're going to have to go back and explain to them why they made a commitment to them and then didn't follow through."

Source: CNN March 22, 2017 19:52 UTC