AIDING REFUGEES: Peter Kassig was taken captive and beheaded recently by Islamic State jihadists in Syria.
AIDING REFUGEES: Peter Kassig was taken captive and beheaded recently by Islamic State jihadists in Syria. Kassig Family AFP/Getty Images
AIDING REFUGEES: Peter Kassig was taken captive and beheaded recently by Islamic State jihadists in Syria. Kassig Family AFP/Getty Images