It is simply not possible today to prevent countries with modern commercial chemical industries from also having thereby the ability to produce chemical weapons.

CENTERFORSECURITYPOLICY: Center for Security Policy | Submitted Testimony Of Frank J. Gaffney, Jr. Before A Joint Hearing Of The Senate Governmental Affairs Committee And The Permanent Subcommittee On Investigations

Should such a treaty be concluded, this country will assuredly lose its ability to retaliate in kind against chemical attack.

CENTERFORSECURITYPOLICY: Center for Security Policy | Chemical Weapons Arms Control: Formula For Disaster For US Security

U.S. Defense Secretary William Cohen said today the the United States has "a long way to go" in its ability to respond to the threat posed by chemical and biological terrorism.

CNN: AllPolitics - Cohen On Chemical, Biological Terrorism

Because kinases have similar chemical structures, a single thoughtfully designed chemical can gum up more than one, taking away the cancer cells' ability to nourish themselves and divide.

FORBES: Swiss Army Medicine