I don't think that's fair.
Imagine being in their position. People aren't supposed to be able to able rampage into the Capitol Building. Do you realize if that same Pentagon bomber from 9-11 had just waited till today (19 -20 years), that he could have walked right in to the Capitol building and blew it all to hell??
I'm surprised more people weren't killed today.
This was a very bad day. Now...terrorists all across the world KNOW that they can reach the very heart of American leadership through the destructive nature of their own people.