I think it would be great idea to form American Economy social community. It will help us to solve lots of problems like Drug smuggling and human trafficking problems. Also Canada will get the same benefits while Mexico will become more of developed nation by help of the American and Canada.
It is not necessary for the United States, Canada and Mexico to form an American Economic Security Community. America has too many alliances to only concentrate on the countries of Canada and Mexico. American allies are also on European soil. A Security Community should also include European and Asian countries.