Salma Hayek claims she's being discriminated against in Hollywood because of her Mexican roots. She reckons people look down on actors who are from a Mexican background. The actress is up for a Golden Globe for her role in hit movie Frida, which she returned to Mexico to film. "In Hollywood, everybody looks down on you if you are Mexican," she told TV Movie magazine. "They all let you know you are not wanted here." Salma adds that she often wonders whether she was of a sane mind when she agreed to star in Frida. "I go and shoot a...