The GOP-controlled Senate cleared a hurdle Thursday to begin their plans to repeal Obamacare. But any replacement health plan would have to clear another hurdle: how to pay the expense of treating patients like 18-year old Alexandra Hulme who has juvenile arthritis and has her care covered through an Affordable Care Act plan. WSJ's Louise Radnofsky and Tanya Rivero discuss the challenges. Photo: KC McGinnis for The Wall Street Journal
