This and this will give you lots of information on what's been taking place. This one is the CANAMEX Corridor. It goes from Mexico up to Canada. The reason they are building the new bridge that goes around Hoover Dam in NV, was not because they were worried about terrorism. They needed a super highway that big trucks could handle easier. Pretty cool way to get Americans to pay for it with no protests, huh?
When I was researching this, I even wrote to a man who works for the National Hwy Dept and he gave me information on these corridors. Bush is in this thing up to his eye balls, but it's been going on much longer than he's even been in office. Oh the horror. We can't blame this all on him. LOL Corsi probably just found out about it. Bush is simply getting the borders erased to further the Americas plan.
And it's all a Bush secret?