Calderon says criminals have `` unlimited access to high-powered weapons '' including automatic rifles and handguns that can fire as many bullets in a minute as the average person fires in an hour. `` They have taken positive steps , but we all know that unfortunately it is not enough , and we can not stop here , '' he said . The president says Mexico needs U.S. help to stop the violence .
Calderon says criminals have `` unlimited access to high-powered weapons '' including automatic rifles and handguns that can fire as many bullets in a minute as the average person fires in an hour. The president says Mexico needs U.S. help to stop the violence .