Some good news, as reported by CNN:
[8:33 a.m. ET Wednesday, 9:33 p.m. in Tokyo] Severe damage to the containment vessel of the No. 3 reactor at the Fukushima Daiichi nuclear plant is unlikely, Japan Chief Cabinet Secretary Yukio Edano said Wednesday, according to a Kyodo News service report.
Also, the US military is sending in water trucks to help with the cooling.