Postcard From Yemen February 7, 2010 By THOMAS L. FRIEDMAN Sana, Yemen Yemen’s former prime minister, Abdul Karim al-Iryani, got right to the point when I arrived at his Sana home for dinner: “So, Thomas, did it take Abdulmutallab to finally get you here?” Yes, it is true, I admitted, because that young Nigerian, trained in Yemen by Al Qaeda, tried to blow up a Northwest jetliner on Christmas Day, I decided I had to see Yemen firsthand. I further confessed to Iryani: “I was a bit worried coming here. I half expected to be met at the bottom of the stairs from my Qatar Airways flight by Osama bin Laden himself.” Fortunately, though, I found that Sana is not Kabul, and Yemen is not Afghanistan — not yet. The Walled Old City of Sana, a U.N. World Heritage site with its mud-brick buildings adorned with geometric shapes, was bustling with coffee shops at night and vendors by day. Walking through its streets with a Yemeni friend, we came upon four bearded, elderly Yemeni men — traditional dag...