has been accused of planning attacks in the past. he's actually been sentenced in absentia for planning attacks in belgium and in france. he's been tied to several plots that have happened in those places in the past. and one of the interesting things that we've been hearing from french authorities is that they believe that if hamid abaaoud was involved in all this they believe that abu bakr al baghdadi would be giving his blessings for this as well. in the u.s. officials are increasing security in the nation's capital after isis also threatened to attack washington. our own jim schuitto has details on the suspected ring leader of friday's attacks and the missed signals by french authorities. >> reporter: this say french officials is one of the possible ring leaders of the paris attacks. heard saying in this terror video he enjoys spilling the blood of infidels.