A tough-talking Arizona sheriff, already embroiled in a Justice Department bias investigation, waded deeper into controversy on Thursday with an assertion that a probe by his office found President Ba

New York: The 22-year-old man, accused of shooting US Congresswoman Gabrielle Giffords, studied about several assassins and legal consequences on internet before opening fire at a supermarket in Arizo

Washington: Expressing shock at Arizona shootings, parents of Jared Lee Loughner, the detained suspect, have said that they still did not understand what led their son to carry out such an act that le