Top News Closing arguments set in trial of University of Arizona grad student accused of killing a professor Guy Fieri reveals the key piece of fitness gear that helped him lose 30 pounds Man, 46, dies after shooting at his Valley Center home, police said I spent an afternoon in Scottsdale, Arizona's most elite neighborhood, where homes cost up to $50 million. It felt li.. Helicopter carrying Iran's hard-line president apparently crashes in foggy, mountainous region