Steven Knight, left, Sherry Garrett and Beth Orrick, right, celebrate with supporters as they see CNN call the presidential election in favor of Sen. Barack Obama at the Arizona Democratic Party's election night celebration in Phoenix, Ariz., Tuesday, Nov. 4, 2008. (AP Photo/Aaron J. Latham)
Updated 8:20 p.m.: Barack Obama has won the election for president of the United States, according to projections from CNN, Fox News and other news agencies. Associated Press has called Nevada for Obama.