Latino Democrat narrows race for Senate in Arizona from Reuters: Politics GILA RIVER INDIAN COMMUNITY, Arizona (Reuters) - A Latino Democrat who rose from a hardscrabble childhood to become U.S. surgeon general has tightened the race for an open Senate seat in Arizona, a state that hasn't elected a Democratic senator in almost 25 years. feeds.reuters.com/~r/Reuters/PoliticsNews/~3/oeCe1iB6VU8/us-usa-campaign-arizona-idUSBRE89M1NC20121023