NAFTA Mexico - Facts or Fear?

Allowing Mexican trucks to operate through out the United States will cost thousands of American drivers to lose their jobs. Mexican trucks are unsafe and will wreak havoc on U. S. public roads and highways. Mexican truck drivers will not comply with the high safety standards of the United States and by fully opening the U. S. border to Mexico's trucks, we are opening the flood gate to incoming drug traffickers and a higher profile for criminal activity. These are just a few of many of thousands of comments by drivers across America voicing their concerns over new NAFTA negotiations which would open the U. S. border to Mexican trucks. What is the truth when it comes to the NAFTA and Mexico agreement? Do these statements hold up against documented facts or are they simply a measurement to fear of the unknown?