Laredo, TX – Returning from a recent business conference on immigration in Mexico City, Microsoft Chairman William Gates, the world’s richest man, flew over what will become the new “RioGrande BushWall” near Laredo, Texas. Having told reporters in Mexico earlier, “I’m a big believer that freedom is a good thing,” he also noted that flexibility of movement for skilled workers in his company could be a little important. Read the full story