United Nations aid chief denies UN involvement in holding hostages in Gaza

Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator Tom Fletcher told Fox News Digital he hadn't seen "a shred of evidence" of UN involvement, but added he would be willing to lead an investigation. (Credit: UN Web TV)

Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator Tom Fletcher told Fox News Digital he hadn't seen "a shred of evidence" of UN involvement, but added that he would be willing to lead an investigation. (Credit: UN Web TV)