Rooms Should News Today

Lets bring in our senior united nations correspondent, richard roth. hes got the details. what are those details, richard? >> reporter: wolf, u.n. meetings never usually begin with a happy hour sign outside, but one american diplomat has gone public with a major scolding about the drinking behavior of some of his colleagues. put 193 countries, who all want something from each other? one place, and you are bound to have some drinking. it can ease some tensions and perhaps lower barriers to agreem...