"Paul was asked if 9-11 changed anything. US foreign policy, he answered, was a "major contributing factor. Have you ever read the reasons they attacked us? They attacked us because we've been over there; we've been bombing Iraq for 10 years. We've been in the Middle East. So right now we're building an embassy in Iraq that's bigger than the Vatican. We're building 14 permanent bases. What would we say here if China was doing this in our country or in the Gulf of Mexico? We would be objecting.
Next came the question, had the US invited the attacks. "I'm suggesting that we listen to the people who attacked us and the reason they did it, and they are delighted that we're over there because Osama bin Laden has said, 'I am glad you're over on our sand because we can target you so much easier.'""
A. Cockburn's article on the Republican debate.