From Chemtrails, HAARP, and the Full Spectrum Dominance of Planet Earth (2012): "In the mid-1950s and again a decade later, St. Louis kids watched low-flying green Army planes dispersed zinc cadmium sulfide laced with radioactive particles. It was as if the pilots were crop-dusting. Mary Helen Brindell went inside and washed it off her face and arms, then went back outside to play, not knowing that over time, cadmium degenerates bones, kidneys, and lungs. Brindell has had four kinds of cancer: breast, thyroid, skin, and uterine.
. . . the Army used motorized blowers atop a low-income housing high-rise, at schools, and from the backs of station wagons to send a potentially dangerous compound into the already-hazy air in predominantly black areas of St. Louis." [Jim Salter, "Secret Cold War tests on St. Louis raise concerns." AP, October 4, 2012]