ISIS Beheads One Journo, Threatens Another

ISIS has posted a video--still not taken down at YouTube as of 5:45 p.m. ET, or more likely, one version removed and another posted to take its place--that seems to show beheading of long-missing U.S. freelance journalist James Foley, after he made statement against U.S. bombing there.  At very end, another journalist, Steven Sotloff, is shown in same place with knife at throat with promise to kill him next.  Here's story (not video).