The main issue is the girl. I hope the truth comes out about what's happened to her, though I have my doubts it will come to light since politicians are involved...
As to the politicians' sex lives in general... yes it's private. However, if he abuses his power to get the action, or does it on his supposed work time, then it does bother me. Our taxes support these buffoons for life, so when they're working for me, they better be working and not nailing some little hussie!
Personally, the damned politicians have made politics a nice career. It shouldn't be. You should get a nice paycheck for while you're representing the constituents, but after that, you're an average joe again. No special perks (except maybe Secret Service protection for ex-presidents...), no special retirement packages, no free rides at all. Of course it'll never happen, because the politicians make the laws. Hmm, wish I could vote to raise MY salary and benefits...