Hermosillo - A young Mexican who urgently needs a heart and liver transplant has twice been denied a US visa to go to the Mayo Clinic for treatment, he and his family said on Wednesday.
Jose Chua Lopez, 20, was born with a heart defect and could die if he doesn't receive the transplants, said his mother, Myra Lopez Martinez.
"My world has fallen down," Chua said. "This needs to be fixed quickly."