LOS ANGELES, United States (AFP) — Southern California was rattled by its largest earthquake in two decades late Friday, a 7.1-magnitude tremor that shook buildings and cut power supplies in parts of Los Angeles but did not cause major damage or deaths, officials said. The shallow quake struck near the small city of Ridgecrest at 8:19 pm (0319 GMT Saturday), US seismologists said, and follows a 6.4-magnitude quake that hit the same area the […]