When your children become advisers to the most powerful man in our nation then they are fair game.
I understand why GB spent time talking about a child after that child's name was used in propaganda.
Come on you wouldn't ask amy carter anything today about politics let alone when she was a child.
No I don't think some radio guy should talk about the presidents kid (but both sides do it check out some of the pearls of wit randy rhodes oh what a work if she wasn't so hateful I could stand to listen to her more than an hour.) But once the name is brought in by president fair game.