france against isis has been to get back to their lives. for alix, for her friends it's been a slower process what they've been able to survive. she made sure to make sure to say she's a survivor, not a victim. she wants to go on with her life. but when we talk about what this means for the french people, and this will whatever it takes, they're now in that mode after america was after 9/11. whatever it takes to fight back. but as we look at what it cost america in these wars after 13 years in afghanistan, $685 billion. the u.s.-iraq war $814 billion plus, a combined loss of 6800 service members. so france is now as president hollande has said at war with isis. and so this is the calculation they have to start considering especially when this country is in a deficit but that did not stop president hollande from moving the aircraft carrier, charles degal into position in the mediterranean which carries 24 jets to continue air strikes over syria. but this is a conventional