An Arm and a Leg: A Mathematical Solution for US Hospitals? An immigrant mathematician is on a mission to save U.S. hospitals billions of dollars and improve the lives of doctors, nurses, and patients. At one hospital, it's working. Previous article: Trump Decried Crime in America, Then Gutted Funding for Gun Violence Prevention Prev Next article: Newsom’s Push To Block Law Could Save California Nursing Homes Over $1 Billion Next