By the way, leave now America and those foreigners who has no qualification, but they have lost work in connection with crisis www.canadaone.org/category/notes/. Basically, as the American experts mark, loss of this labour for economy of the USA is not something deadly: as soon as it will start to revive again (especially building sector) so immigrants of low qualification will get over again to the United States from Latin America without dependence from what height will be constructed by then a fence along the American-Mexican border.