reinforcement. a little closer to that house. we've also seen sniffer dogs enaambulance enand ambulances an a fire truck further back. this is one of two incidents going on in brussels. the european commission has evacuated its offices closer to downtown brussels where there's concern there is also a situation that might involve explosives. belgian authorities have sent the bomb squad to there as well. it is absolutely becoming very clear, alisyn, that all active roads, all active lines of investigation in the paris attacks are leading back here to molenbeek, an area that's been long a point of concern, not just for authorities here in belgium but for authorities across europe. chris? >> all right, nima, this is a situation, this eighth terrorist could be equipped with a vest.