 Nyora kupfuurira kweiyi ndima - Harrelson anozvizivisa amene somunhu asingateereri mutemo. Muhurukuro naHoward Zinn, Harrelson akabvuma kuti anoona Zinn segamba rake. Muna 2002, Harrelson akanyora nyaya mupepanhau reBritain rinonzi The Guardian achishora kugadzirira kwaVaPresident George W. Bush kurwisa kweUnited States muIraqsehondo yorusaruraganda neyoumambo. Iye akataurawo kuti akanga achipesana nehondo yapfuura yeU.S. muIraq uye zvirango zveMutungamiri Bill Clinton zvinopesana neIraq. Muna 2013, Harrelson akashora Mutungamiri Barack Obama nekutadza kubvisa mauto eU.S. kubva kuAfghanistan, achimuenzanisa zvisina kunaka naRichard Nixon. 