Back in 1960, the CIA hatched a plan to kill Patrice Lumumba by infecting his toothbrush with a deadly disease. The Congolese leader would brush his teeth and, presto, in a few days or weeks he would be gone.
Around the same time, the CIA's Health Alteration Committee -- who thought that name up? -- sent a monogrammed, poisoned handkerchief to Gen. Abdul Karim Kassem, the leader of Iraq.
And the CIA's "executive action" unit plotted for years to murder Fidel Castro. It hired the Mafia to poison his food and tried to give him a diving suit contaminated with Madura foot, a rare tropical disease that starts in the foot and moves upward, slowly destroying the body. The CIA also considered offing the Cuban leader with an exploding cigar, a poison pen and a seashell that would blow up underwater when he touched it.
Not one of the plots was successful. Lumumba and Kassem were executed by their foes, and Castro is still alive. But the plots make clear that the CIA has been licensed to kill for decades.
http://www.latimes.com/news/opinion/commentary/la-oe-wise22-2009jul22,0,2126028.story