"I'd also like to know whether Paul really believes in a conspiracy among the U.S., Canadian and Mexican governments..."

"... to turn North America into a 'borderless, mass continent' bisected by a 10-lane superhighway. Because that's what he said in 2008. 'It's a real thing,' he said of the imaginary threat to U.S. sovereignty, 'and when you talk about it, the thing you just have to be aware of is that if you talk about it like it's a conspiracy, they'll paint you as a nut.' Very little paint is needed."