viewers around the world. terrorist attacked six locations in paris. isis is being blamed for the attack t. french president is calling what happened in the french capital quote an act of war. let s bring in a manager of a global firm to get a look at what can have many fears that french citizens might travel abroad, become radicalized with weapons training in iraq or syria and come back here. do you think that s the first avenue for investigators to look into at this stage? actually, there are a couple. what s been very interesting is in the past few weeks, french investigator said the charlie hebdo attack, the supermarket store, where remotely controlled