I repeat, THE U.S. IS NOT THE WILD WEST

How much violence is enough?<br><br><a href="http://www.cnn.com/2007/US/12/12/bus.stop.shooting.ap/index.html" target="_blank">http://www.cnn.com/2007/US/12/12/bus....ap/index.html</a><br><b>LAS VEGAS, Nevada (AP)</b> -- The Clark County School District increased security Wednesday after six young people were shot at a school bus stop following a fight over a girl, authorities said.<br><img alt="" src="http://www.cnn.com/.element/img/2.0/mosaic/base_skins/baseplate/corner_wire_BL.gif" style="border:0px solid;"><br>
The six were shot Tuesday shortly after a group of Mojave High School students got off a school bus in a working-class neighborhood in northeastern Las Vegas. Police were searching for at least two suspects late Tuesday.<br>
An 18-year-old man was in critical condition and a 17-year-old boy was upgraded from critical to serious condition, both with gunshot wounds to the torso, said Cheryl Persinger, a University Medical Center spokeswoman.<br>
Four people, including at least two boys and a girl who are under 18, were treated for gunshot wounds to their arms and legs and were released, she said. All four are students at Mojave High School who had just stepped off the bus, which was coming from the school, police said