By JACLYN “JACKIE” FRANKS, MPH HHS Extension Educator, Purdue University Cooperative Extension Service, Kosciusko County WARSAW — Individually they are small, but collectively they are deadly. Tobacco waste, including cigarette butts, makes up 38 percent of litter us U.S. roadways, which is equivalent to 1.6 billion pounds of toxic waste worldwide per year. When tobacco waste …read more.