There is no such thing as intelligent isolationism. It would bring the country to a halt if we'd listened to Buchanan.
As well, given this country's love for Israel, I think Buchanan only appealed to anti-Semites like himself.
Buchanan is hogging two threads today!
http://www.freerepublic.com/focus/f-news/1667817/posts?page=1,50
He was just on Scarborough blaming Israel for starting the current bloodshed in Lebanon. I remember he said Israel's actions were anti-Christian, then I changed the channel wondering why anyone on here or anyone else other than Aljazeera cares what the guy has to say about anything.