I did a search but couldn't find anything where Lucas said that. He
did tell Terrence Stamp to play Chancellor Valorum like "a beleagured Clinton", which Stamp later commented that that was before Clinton "became very beleagured" :-)
I know as much about Lucas's political leanings as anyone else does, and that's precious little in all honesty. I didn't post about that, so much as to point out that this man "gets" this much, whereas most people we've elected do not.
I believe Clinton would have been a dictator on par with Adolf Hitler given the opportunity. He used the IRS as a Gestapo unit, He did not and does not know right from wrong. He was a very scary commander in chief.