Does Romney have any children that might be doing the same?
Probably. His father was a governor, Mitt was raised in a political family and they are all the same. They don't think grifting is bad, they think it's a perf that comes with the office.
I hope that this scandal has legs and Trump can cut a deal: none of you swamp criminal congress creeps goes to jail IF we get a real term limits constitutional amendment. That would resolve the problem forever (or until they can get SCOTUS to just throw it out as unconstitutional even though as an amendment it IS the constitution).