Earlier press conference it was disclosed that reactor 3, Fukushima Daiichi plant, had reached its “limits”.  Gamma radiation detected.

Officials have also stated that the use of sea water had damaged cooling pumps, which is why they had to replace them.

Reactors 5 & 6 spent fuel rod pools are showing increasing temperature. At the current rate of heat build up, they believe the pools could hit boiling within a week.  This is why they are trying to connect new power lines to the plant, in order to restart coolant pumps.