Tracking Radiation News Today

Walk us through some of the screenings. >> reporter: the next flight from japan will be arriving. custom officials will carry these. these are radiation detectors. some passengers will be wanded down to see if they are tracking radiation on their clothing or their shoes. thus far, officials only found miniscule amounts of radiation. in one case at dfw airport in dallas, they found some radioactive medical supplies, but they are intended to be radioactive. no cause for alarm, they say. state epa ...