INAYAT QALA, Pakistan - Thousands of angry Pakistanis protested Sunday against a U.S. airstrike that killed civilians, chanting "Long live Osama bin Laden!" as anti-American rallies in the country entered their second week. Pakistani authorities, meanwhile arrested a relative of a man suspected of hiding the bodies of four suspected al-Qaida operatives believed killed in the Jan. 13 attack, said a security official who spoke on condition of anonymity because he was not authorized to speak to the media. The man, who was not identified, was arrested in Damadola, the remote hamlet near the Afghan border where U.S. missiles struck...