Via this comes this CBC interview with Janet Napolitano of the Department of Homeland Security: Napolitano: ...Nonetheless, to the extent that terrorists have come into our country or suspected or known terrorists have entered our country across a border, it's been across the Canadian border. There are real issues there. (Neil Macdonald of the CBC): Are you talking about the 9/11 perpetrators? [Napolitano]: Not just those but others as well. So again, every country is entitled to have a border. It's part of sovereignty. It's part of knowing who's in the country. The "millennium bomber"...