attack against a concert venue in france. when he was interrogated at le space monde, he said the same guy now supported to have been behind the paris attacks, he said was behind that pack. what did he say in that interrogation? more attacks are coming. the french has strategic warning there are a string of terrorist plots being hatched by the isis leadership in france. the concern is, there are more in the pipeline now. and i think that's why -- >> john brennan just said, there are more in the pipeline. ahmud, a name that may become increasingly important. jim sciutto, now reporting all eyes on him as a possible planner of this attack in syria, organized in belgium, carried out here in paris. these attacks here, putting a dark cloud over an already serious refugee crisis across this continent.