says it is currently not a health risk. the other point on the globe at least two anti-government protesters have been killed in fresh clashes with security forces in bahrain. that's according to medical officials at the scene in the capital manama. these are the latest pictures from today. our reporter on the ground says anti-riot police have been firing tear gas at demonstrators. he's also heard from a local doctor at a hospital that has come under army attack. many thousands of people living in japan's quake zone face the enormous challenge of picking up the pieces of their lives. >> yeah, our soledad o'brien met a teacher who has begun that very difficult task. she walked with him through the streets of kesennuma north of sendai. >> reporter: a walk through the streets of kesennuma, cars crushed and overturned, boats