It may be only me, but if I see someone trying to initiate an explosion on board my flight, I'm not going to press the call button and wait for CC to sort it out.
I'd be using whatever excessive force I deemed necessary to cripple the person responsible.
Mind you would willie bashers like Watersidewonker do anything about it anyway? My guess is most of the BASSA "we will fight to the end" chest beaters would probably hide quivering in the galley.
I do believe the now iconic phrase "Let's Roll" came from the passengers of United 93.
So please for the love of God let's not have the BASSA willie bashers trying to convince us of the need for them on board to protect us from terrorists. I think it would make me vomit.