Probably the most controversial position Ron held was on the US military. He thought, as old-school conservatives did, that we should be extremely cautious before intervening in foreign affairs. He also thought the Pentagon wasn't infallible; they are prone to the same egregious waste and mismanagement as the Department of Education. This ruffled a lot of feathers. It shouldn't have. Ron simply applied the same principles across the whole spectrum of government.
Read on:
http://www.lewrockwell.com/2014/08/steve-patterson/from-conservative-to-anarchist/