Clark, Gary & Dave don't tell anyone specific companies to invest in/with. Rather they discuss trends and objectives... About the closest thing I've heard any of them say is Dave recommending index funds, but not which index funds.
Now occasionally they will be asked about specific stocks, companies, funds, etc., they will render an opinion of the stock/fund/co. but not a recommendation to invest.
Geezer: you aren't referring to these guys are you?