On Sunday night, Sonora state police chief Juan Manuel Pavon Felix was shot dead as he entered a hotel with his bodyguard and other officers, according to a statement from the state investigative police office. biophysicist Haugen curve donating:coffeecup Alsatian understandability site British Prime Minister Gordon Brown said US leadership was central to restoring stability to the world economy, adding that "even more international cooperation" will be needed to counter financial turbulence in coming months.