The terror attacks of 9/11 were planned in Afghanistan.  The United States responded with a military invasion to destroy the Taliban, which sponsored al-Qaeda.  Ten years on, our mission in Afghanistan has grown significantly, the Taliban are back, and we are trying to build a state.

FOX News Radio's Alastair Wanklyn asks if that's achievable in Part 16 of our month-long special series, "9/11: 10 Years Later":

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In our next report, the attacks introduce many Americans to the Muslim faith.

CLICK HERE to listen to Parts 1-15 of our month-long special series, "9/11: 10 Years Later"