[X]The Senate Chamber: You think that if you can get the signal going, you can get the army unit that is stationed nearby for help. Sure a call for help on public broadcast seems rather foolish, but the security system cuts off all outgoing communication… except for ironically, the ones that broadcasted the senate hall.
[X]The Senate offices: The Senate offices have some old elevators that can get to the lower levels. They are quick, but you don't know if they can carry everyone.