Holy crap!
Turn on any channel.
Turn on any channel.
What surprises me is that no group has taken credit for this. Terrorist groups are usually quick to fess up, so I guess these two must have operated alone.
It will be found out to be just another crazy or a couple of crazy kids who decided to use a bomb instead of a gun to go out in a blaze.
Just took a walk around Somerville & Cambridge MA a few hours ago. There is no traffic and I mean no traffic! Plus all the stores are closed.