"The U.S. has around 800 military bases outside of the nation's borders." "Largely, people of course don't like their land occupied by foreign troops — and I think it's worth thinking, for American audiences, to think about how it would feel to have foreign troops living next door, occupying your land with tanks. ... There have also been a number of harms that these bases have inflicted on local communities — there have been accidents, crimes committed by U.S. personnel, environmental damage — a whole range of damage that people were quite upset about." (thanks Amir)