IE 11 is not supported. For an optimal experience visit our site on another browser.
  • UP NEXT

    Pulse shooting survivor applauds NY AG suing to dissolve NRA

    01:49
  • FL Gov. backtracks after omitting LGBTQ reference in proclamation on the Pulse shooting

    09:43
  • LGBTQ activist on community's growing safety fears in Trump era

    06:11
  • Parkland survivor: I appreciate candidates that voice opinions on gun control

    09:52
  • Widow of Pulse nightclub shooter not guilty on all counts

    04:11
  • Names of Pulse Nightclub Victims Read Aloud

    05:10
  • 911 calls from Pulse nightclub are released

    01:56
  • Tim Kaine visits Pulse Nightclub

    00:35

Are 'lone wolves' hard to detect?

05:51

Chief national security correspondent at Foreign Policy magazine, Dan De Luce, discusses whether or not lone wolves in terrorist attacks are hard to investigate in advance and if lone wolf attacks give ISIS an advantage.