Was watching this develop at the end of my shift. Thoughts go out to the victims and families.
As shit as it is I guess this is just something that's going to continue to happen for the foreseeable future.
No amount of security at venues is going to stop someone getting close enough to cause mass deaths. Government intel - although clearly helpful and probably our best tool at the moment - will continue to intrude into our privacy, but fuck giving up our civil liberties because it means they win and again, will only help to a small extent.
Our best bet to stop it is to tackle Islamic extremism, but how you even begin to tackle that issue with all the problems in the Middle East - there's no solution in sight.