11.   But Cohen said the military also is preparing for the increased risk of unconventional warfare by developing new protective suits and warning devices against biological and chemical weapons.

12.   But on Friday, a dozen technicians, shrouded in white protective suits from head to foot, swarmed around and inside the machine, painstakingly piecing it together.

13.   But out by his truck at curbside, as his men removed their paper protective suits and bagged them away for later burning, Erickson was more candid.

14.   But state health authorities sent in the workers in protective suits to check the box, just in case.

15.   Documents show the humans were soldiers and they wore protective suits and salves, he said.

16.   Donning a protective suit, you are ordered by your bosses to enter a chamber to help with a test.

17.   FBI agents in protective suits entered the building for a fourth straight day Thursday, testing for the presence of the lethal bacteria.

18.   He arranged for gas masks, protective suits and stations where cars and people could be cleansed of radioactive dust.

19.   He apparently was able to pull on his bee protective suit after the crash and was not stung.

20.   He designated Gordon a casualty, and ordered him to slump over, paralyzed as if the nerve gas in the other room had penetrated his protective suit.