disperse anti-government protest protesters. it is three days after the quake and tsunami struck japan. on day four now we are getting a clearer picture of the damage. the images from sendai reveal the tragedy unraveling across the nation. >> reporter: how do you search what looks like the end of the worth? in sendai, rescue teams carefully pick through the rubble. looking for any signs of missing loved ones. i wanted to ask this man who he was looking for. i never got the chance. we are starting to follow a search crew. apparently there is another tsunami warning. the crew and everyone else is being told to get away, which they are doing.