bbc.com (18.06.2021) The US Supreme Court has rejected a Trump-backed challenge by Republican-led states to former President Barack Obama's healthcare overhaul. Despite the court's conservative tilt, its nine justices ruled by 7-2 that the challengers did not have legal standing to sue. It is the third time since 2010 that the Affordable Care Act (ACA), known as Obamacare, has survived a challenge. The law gave millions of low-income Americans access to medical insurance.