anti-government demonstration in a santa ana *. we'lin sana'a. rick: the president addressing the japan crisis during a news conference. >> i want to be very clear, we do not expect harmful levels of radiation to reach the united states, whether iting the west coast, hawaii, alaska, or u.s. territories in the pacific. rick: officials in japan are calling it a race against time. we have video for you of water being dropped into the overheating reactors at the fukushima plant. this is something that has not