Don't try to kill them all off ... my son is headed off to one of three Texas private Universities in the fall and they are all as conservative as can be. A tour guide told us that they had a gun control discussion in one Poly Sci class and, out of a class of 30, not one student (male or female) was in favor of gun control.
Peer pressure is especially potent during the late teens and early twenties.
Can you name them ? :)