this is more than a tragedy, do you realize what these terrorists just did, they beat us, we can't stop them unless we destroy the countries that they originate from, which would cause ww3, we haven't been able to catch this guy for decades and crap like this is going to continue, like i said, i don't think the world is going to end, but i feel the happy lifestyles we all got used to is going to end, it might not happen tomorrow, but whoever did this showed that they could get into our country like nothing ,