You may have heard that Liam Neeson is features in the June issue of GEORGE.

Here's some dialog from Neeson:
"Our job as Jedi is if there is any kind of trouble and democracy has been threatened, we're sent out to say "Excuse me guys, what's happening here?"

And Lucas himself:
"One of the themes represented is a very pro-democracy attitude which focuses on the dangers to a democracy that isn't always viligant within itself."

And more from Lucas:
"It's one thing to be attacked from without," Lucas continues, "but being attacked from within is not really being attacked. It's really democracy losing its edge due to what can only be described as greedy behavior on the part of the politicians."