On March 16, 2010, testimony to the Senate Armed Services Committee, Petraeus described the continuing Israeli–Palestinian conflict as a challenge to U.S. interests in the region. According to the testimony, the conflict was "fomenting anti-American sentiment" due to "a perception of U.S. favoritism for Israel". This was widely commented on in the media. When questioned by journalist Philip Klein, Petraeus said the original reporter "picked apart" and "spun" his speech. He believes there are many important factors standing in the way of peace, including "a whole bunch of extremist organizations, some of which by the way deny Israel's right to exist. There's a country that has a nuclear program who denies that the Holocaust took place. So again we have all these factors in there. This is just one."