Nation

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A reporter follows Charlie Company of the U.S. Army's 4th Infantry Division as it patrols the Sunni Triangle of central Iraq.

Twenty-five athlete were called last fall to testify about their ties to a laboratory accused of manufacturing an illegal anabolic steroid never seen before. Spencer Michels looks at this case and the challenges sophisticated performance-enhancing drugs are presenting in policing…

Two suicide bombers rammed explosives-packed vehicles into Pakistani President Gen. Pervez Musharraf's motorcade Thursday -- the second assassination attempt in 11 days. Margaret Warner leads a discussion with Husain Haqqani and Stephen Cohen.

Young women have established themselves on the playing fields of America, but the professional women's soccer league was forced to fold earlier this year. Kwame Holman reports that female athletes and their promoters are taking their best shot to establish…