You neglected to mention the lazy scammers who feed at the trough undeservedly, with fake ailments or affected mental illnesses. The ones who can give you fifty four reasons why they can't work. And the spending for "research" on pressing issues like "why are lesbians fat".
I don’t like scammers- but at least they are American citizens—many of them are scamming because of the lack of economic opportunity or jobs in their areas—particularly rural. Although I do not condone such actions—It doesn’t bother me considering the money spent overseas and on education, health care, prison for illegals and their children.