I watch both stossel and zakaria, zakaria has good segments on foreign policy and stossel has excellent segments on burdensome regulations and exposes the corrupt nature of many public sector unions and points out the absurdity of certain regulations.
I believe them to be both good and serious people.
Oh and fared zakaria is a "lib", if you are a liberal, I don't understand why you would be offended by that. He is not a bombastic liberal but a serious thinking one who is very sensible, just like stossel, who simply put is a serious minded and sensible libertarian