suspected eighth attacker is still at large from what happened here friday the 13th in paris. >> right. still at large but officials acknowledge that the reason this threat level was raised specifically in brussels up to four was not only because they are looking for salah abdeslam but other people. and so what we've learned here in the past 15 minutes or so, the prime minister holding a news conference to update the public on what happened today with the series of meetings, series of security meetings. we're going to remain at a level four. the prime minister is asking the public to remain patient for yet another day. mass transit will be shut down again tomorrow. schools and colleges closed here in brussels. we just got word in the last four or five minutes that there's a search under way north of brussels, north of town. don't know any more specifics. if we, do we'll bring those to you. they are asking people for another day of patience. the streets here which normally on a weekend would be full of people enjoying the restaurant