fukushima plant forced to evacuate today after smoke was seen rising from one of the damaged reactors. temperatures, we re told, are extremely high, creating a dangerous situation. in the meantime, high levels of radiation from the plant now found in tokeo s tap water. david krisante reporting on the phone from global radio news in tokeo. david. reporter: yeah jon, it was a mixed day at the fukushima nuclear plant. the bad news, the plant had to be abandoned because black smoke started rising from the number three building, however, workers were able to spray tons of water on recan tor number four. the moment, they re working on reactors number one and three, and one and three have a temperature of more than 680 degrees fahrenheit, the towers the cooling systems have been suspended for a day and are expected to resume tomorrow. jon: and if they do get the