If the US is going to be the world’s policeman, why should America support and fund the United Nations?

We can never have too many ways to communicate with other nations. More communication = less lethal misunderstandings. And a truly competent diplomatic team can use their MINDS to achieve goals without necessitating the spilt blood of their nation's service members. Think of the U.N. as chess board used to further our interests. Pray our reps know how to play!