Hillary Clinton's speeches are...
Better that the right-wing sounding "rigged" (a Trump quote), how about:
"Hillary's speeches are written for her by a team who bases their content exclusively on polling data and talking points, they contain very little of her own words, and any emotion in them is merely performed by the candidate in as genuine a manner as she can muster whilst reading a teleprompter."
Can I wind up what you just wrote over and over again? ;)
Don't think speeches can be rigged, but it's no where close to being genuine.
She is like a wind up toy.
You nailed it.