Extx Ray News Today

Two. reactor number one, five and six also not out of the woods yet. what we do know is that about two dozen people so far have received treatment for what the government calls minor radiation exposure. what we dont know is how much more radiation is being released as we speak and will be released in the coming days, weeks and perhaps months as officials try to stabilize this situation. a bit earlier i talked to our chief medical correspondent dr. sanjay gupta about the risks. >> there are measu...