N. Korean space official: All prep done for launch

FILE - This March 28, 2012 satellite file image provided by DigitalGlobe shows North Korea's Tongchang-ri Launch Facility on the nation's western coast. North Korea plans the satellite launch sometime between April 12 and 16, 2012. North Korea first tried to launch a satellite back in 1998. It tried again in 2006 and 2009, but international observers say neither succeeded. (AP Photo/DigitalGlobe, File) MANDATORY CREDIT