manhunt under way for the people who are part of that group of attackers that still appears to be at large. hala? fred, you have the right questions and, obviously, the right direction on this. investigators certainly are following the instinct now that more were involved. the key question is how did that car get there? was it done by those who wound up to kill others and themselves? or is this part of the larger situation here? the kalashnikovs also leading investigators to figure out how it it was sourced locally. they say the guns are easily in supply here and 800 in the u.s. and you can get them on the black market here. balanced by people out on the streets investigators may believe there could have been other attackers who got away and this search is very active. strands of this investigation in belgium as well and we will look at that. the investigation into this attack moves to another country and we will have the latest. there were raids and arrests made overnight and we w