how is sending a bunch of our young men and women to battle religious nut jobs (a battle they surely can't win in first place, because they do not serve the best interests of the people in that region) on false pretenses keeping america safe?
to go against any evidence(other than that which this mad man may or may not have recieved from an imaginary god) and invade anyways would be terrible for the whole world as well as the american people... why do you think these nut cases bombed the world trade center in the first place! (and further into that you will see that the highjackers were from saudi arabia, supposed to be the american allies in that region! not from iran, not from iraq)

it does however serve to keep american imperialism safe
“If it were necessary to give the briefest possible definition of imperialism, we should have to say that imperialism is the monopoly stage of capitalism.”
and being capitalism, it is neccessary that it continually spreads and covers the world... if it stops it will eat itself
so eventually capitalism will kill itself and there will be socialism... but the planet will be wrecked by that point, so many will die needlessly in these wars waged to spread this empire

let's look at what the iranian people need, the iranian people do need a regime change, as well as the american people, quite obviously
but what they, and we, need in its place is a ruling class that actually serves their's, and our's, best interests... not a puppet goverment that serves only the interests of the american capitalist class

just look at iraq, the state that nation is in and also the state that this country is also in as a result in that invasion

a war in iran will not make it so that the american people are safer
the american people have to realise this and unite against the real immediate threat, that is the system which oppresses them and exploits them endlessly, the bourgeoisie dictatorship - capitalism

one more quote from Lenin i will leave you all with for now
“Can a nation be free if it oppresses other nations? It cannot.”