1.   But damage to a plant, caused by a bomb or hijacked airliner and fire, might lead to the release of deadly radiation.

2.   In other news, Rumsfeld was asked about reports that al-Qaida may have made progress in obtaining materials for a weapon to spread deadly radiation.

3.   Environmentalist groups, such as Greenpeace, claim that past test have shattered the rock bases of the two atolls and that further tests could release deadly radiation.

4.   Environmentalist groups, such as Greenpeace, claim that past blasts have shattered the rock bases of the two atolls and that further tests could release deadly radiation.

5.   Environmental groups, such as Greenpeace, claim that past blasts have shattered the rock bases of the two atolls and that further tests could release deadly radiation.

6.   Firefighters going door-to-door have been delivering the pills, the only substance known to help shield the body against deadly radiation poisoning.

7.   Iodine is the only substance known to at least somewhat shield the body against deadly radiation poisoning.

8.   Just one brick-sized piece of fuel that recently fell onto the sarcophagus roof emits deadly radiation.

9.   Radiation weapons such as neutron bombs are designed to release deadly radiation but with a smaller blast and less fire damage than other nuclear bombs.

10.   Some theorize that the rocky cores of the two islands might have been fractured and could leak deadly radiation into the ocean.