How do you know they don't focus on reading, writing etc? Have you ever been to one? Your comparison to all black schools in the 1960's sooth is weak. It is more comparable to HCBUs, where blacks voluntarily decided to form there own colleges, not they were forced to by the people in power. Unless they are advocating violent actions, homeland security ha no business. The are free to petition the govt to redress their wrongs, are they not?