Ilya Somin explains.

"First they ignore you, then they ridicule you, then they fight you, then you win."
Mahatma Gandhi

If you have listen to just one of Ron Paul's stump speeches you will find the article quoted factually wrong. He explicitly addresses the immigration issues addressed in the article.

I didn't listen to Paul on immigration. I listened to him using illogical arguments to condemn foreign trade during one of the Republican debates. (We send our dollars overseas, people overseas send us valuable goods. This is bad how? Either we are getting valuable goods in exchange for green pieces of paper or foreigners are eventually sending the dollars back to us in exchange for our goods and services. We come out ahead either way.) What a crackpot.