Libby was charged with lying to FBI agents and to the grand jury about two conversations with reporters, Tim Russert of NBC News and Matthew Cooper of "Time" magazine. According to the Indictment, the obstruction of justice count alleges that while testifying under oath before the grand jury on March 5 and March 24, 2004, Libby knowingly and corruptly endeavored to influence, obstruct and impede the grand jury's investigation by misleading and deceiving the grand jury as to when, and the manner and means by which, he acquired, and subsequently disclosed to the media, information concerning the employment of Valerie Wilson by the CIA.