Detailed text transcripts for TV channel - MSNBC - 20110315:04:26:00
Radiation from the plant within the last four days. should we expect that number to go up and what are the potential long term effects here. joining us now, david brenner, the director for center of radiological research. columbia medical center. thanks for being here. appreciate it. >> appreciate it. >> did i get anything wrong? >> you had it right. >> i keep saying bad news things leading into people that know it better and i keep hoping i got it wrong. the two isotopes we've been hearing about in terms of what's worrying, iodine 131 and seizure seize yum 137. yum 137. are those, can you tel...