Conservative afternoon WISN-AM radio talker Mark Belling has told his SE Wisconsin listeners or Waukesha Freeman readers that J. B. Van Hollen is a wimp, a country club Republican, a "sellout" and the worst GOP Attorney General in the country.
So I would use Belling as a barometer for Van Hollen's chances to move into Gov.Walker's seat with the party's backing should Walker quit after one term.
You can work you way to some Belling's barbs, here.
If J.B. Van Hollen were an item in a clothing store, he’d be the coat rack.