Today is a little different from when those three presidents were in office. Because of the millions of spanish people that have migrated leagally or illeaglly came to the US, there are people of this nationallity in a lot of elected positions in this country and there not going to mess with their own and other polititions are going to solicit the spanish vote because of it's size now . Plus along the Mexican border in our country the farmers and the rich cats use "cheap" labor to do their work...It will be even harder if this Supreme Judge gets nominated... The times, they are a changing.