11.   Mrs. Clinton quickly felt the politically radioactive fallout.

12.   Nuclear weapons experts said the degree of radioactive fallout and how it might spread would depend on several factors.

13.   Officials never told people why they were being moved, nor did they prepare those who did the cleanup work for the risks of radioactive fallout.

14.   Other than the massive expenses to build nuclear weapons, expenses India and Pakistan can hardly afford, environmentalists are extremely worried about possible radioactive fallout from such tests.

15.   Radioactive fallout might poison soil and rivers and crops across South Asia and points beyond.

16.   That stopped the rain of radioactive fallout that had raised the risk of cancer and birth defects among many people.

17.   The danger of drifting radioactive fallout is so terrifying that it has been ruled out.

18.   They then coupled those data with weather reports to figure out where radioactive fallout floating across the country trickled to the ground during rainstorms.

19.   They were part of a study to assess the damage of radioactive fallout.

20.   A risk analysis of radioactive gas releases following a failure at the planned nuclear power generator in Java found people living across northern Australia could suffer from radioactive fallout.