1351

If I'm counting correctly, it has been 1351 days since September 11th, 2001.

The number of days between Pearl Harbor and the surrender of the last Axis power was 1348 (counting both ends).

So Osama has now outlasted Hitler, Mussolini, and Hirohito in remaining free after openly declaring war on the United States. I guess that's progress of some sort.

(Date counts computed via timeanddate.com.)