This is a great quote from C3PO of all people(?) which sounds an awful lot like John Kerry...

THREEPIO: We'll be destroyed for sure. This is madness!
We're doomed!
Secret mission? What plans? What are you talking about? I'm not getting in there!
Are you sure this things safe?
How did I get into this mess? I really don't know how.
No more adventures. I'm not going that way.
That malfunctioning little twerp. This is all his fault! He tricked me into going this way, but he'll do no better.
I'm only a droid and not very knowledgeable about such things. Not on this planet, anyways. As a matter of fact, I'm not even sure which planet I'm on.
I told him not to go, but he's faulty, malfunctioning; kept babbling on about his mission.