You should find, and read, the FBI complaint on these guys. Their original plan was to create a diversion, then knock down the big signs on the tops of corporate buildings.
The complaint is out there.
Wow. What a messed up plan: Let’s kill people crossing over/under a bridge so we can knock down some signs!? I hope these guys like jail (a lot) cause they are going to be there a while! (unless Holder deems otherwise)