Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Second Japanese Nuclear Reactor At Risk of Exploding Steve Herman | Fukushima, Japan March 12, 2011 Photo: AFP / Yomiuri Shimbun Policemen wear gas masks and patrol near the nuclear power plant in Fukushima prefecture on March 12, 2011 a day after a massive 8.9 magnitude quake and tsunami hit the region. Government officials say as many as 160 people may have been exposed to radiation in Fukushima Prefecture Japan is struggling to keep nuclear power reactors under control. This comes as massive search and rescue efforts are underway in the northeastern part of the country following Japan's worst ever natural disaster. Watch video of the explosion at the Fukushima nuclear plant IFRAME: [1]http://www.youtube.com/embed/5KzABEkkc10?rel=0 The official death toll is now over 1,000 with thousands more people unaccounted for and 300,000 Japanese evacuated from severely damaged communities following Friday earthquake and large tsunami. Government officials early Sunday said as many as 160 people may have been exposed to radiation here in Fukushima Prefecture. That occurred following an explosion at the crippled number one plant of the Fukusihma nuclear power complex.