<p>McLEAN, Va. — At least one FBI agent opened fire on an armed man outside CIA headquarters in Virginia on Monday, authorities said.</p>
<p>The suspect was shot and wounded after he “emerged from his vehicle with a weapon," around 6 p.m., the FBI said in a statement. </p>
<p>The unidentified suspect was taken to a local hospital and his condition wasn’t immediately known.</p>
<p>The FBI said it is reviewing the incident.</p>
<p>“The review process is thorough and objective, and is conducted as expeditiously as possible under the circumstances,” the FBI said.</p>
