friday night and he was on the radar of the belgium authorities because he is a resident of brussels who is believed to have gone to syria to go fight. what the belgium authorities did not know. he had somehow gotten back into europe and was living underground. they did not know he was back in europe until his remains were found in paris after those deadly attacks on friday. so some of these individuals again known to belgium authorities as well as the fugitive brother, salah abdeslam, he was known to the belgium authorities. he had been questioned earlier this year along with his brother ibrahim the other suicide bomber. they had been arrested, suspected of wanting to go join jihad, isis in syria. they were questioned earlier this year and then released. the fact that the brother who is a fugitive right now was stopped by french authorities after the paris attacks, questioned and