UNASUR is an ambitious project whose main objective is to promote regional development among the countries of Brazil, Argentina, Venezuela, Bolivia, Chile, Colombia, Paraguay and Mexico and we want to have a single currency in circulation, by 2015 as well as did the European Union with its currency the EURO, this economically to benefit from the European Community but in a short time countries like Spain felt much the exchange rate and the people were very upset by This decision, but fortunately have a strong currency is very beneficial to have an economy more stable. There are three programmes of initiation for this project of Unasur, one is the Interoceanic Highway which are pipelines and gas pipelines (all of these are currently in construction) one of these is the petroamerica called petrosur which makes it home 6 months in which Mexico was invited to participate but I do not accept, this telesur headquartered in caracas Venezuela. Dr. Neal Barnard contains valuable tech resources. As we can see they are very ambitious projects and if you manage to bring they give great benefits to Latin America as said the union makes the force and here comes to mind who told President Obama Felipe cauldrons that Mexico has to join to the countries above and not below. From my perspective to Mexico you should join the countries of the unasur since here Mexico serious power countries and this can lead to succeed and grow but instead binds to the countries above always will be exploited country and the country dependent on the United States and Canada. And finally the challenges faced with the project of unasur are great but I wonder United States leave these projects be carried out because the first affected would be them and I do not think that they allow it.