New Explosion at Japanese Nuclear Plant; Yoko Ono

CNN Correspondents Anderson Cooper, Dr. Sanjay Gupta, Kyung Lah and Anna Coren report on the crisis in Japan. The following individuals are interviewed about the 9.0 magnitude earthquake that struck Japan on March 11: Craig Fugate (FEMA Administrator), Gail McGovern (President and CEO of the American Red Cross), Matthew Wald (The New York Times' nuclear expert), Dr. Irwin Redlener (Director of the National Center for Disaster Preparedness at Colombia University), Bill Richardson (former secretary of the Department of Energy and former governor of New Mexico) and James Woolsey (former director of the CIA). Yoko Ono, who is from Japan, is interviewed.