ARLINGTON, VA:  A Pentagon sign is seen during a press briefing at the Pentagon Briefing Room August 29, 2014 in Arlington, Virginia. (Alex Wong/Getty Images)
    ARLINGTON, VA:  A Pentagon sign is seen during a press briefing at the Pentagon Briefing Room August 29, 2014 in Arlington, Virginia. (Alex Wong/Getty Images)

      JUST WATCHED

      ARLINGTON, VA: A Pentagon sign is seen during a press briefing at the Pentagon Briefing Room August 29, 2014 in Arlington, Virginia. (Alex Wong/Getty Images)

    MUST WATCH