The killing of four American in Libya and the attack on the United States Consulate is highly politicized. The Executive Branch (White House) has misled the American people and the Legislative Branch (Congress) consisting of Republicans and Democrats are using the event as political weapon. The American people are demanding the truth.
The only way to get to the bottom of what happened is to assign and Independent Prosecutor to investigate with the power of subpoena and the threat of prosecution in order to compel witnesses to tell the truth about the attack and murder.