Thomas Ricks of the WaPo explains how the shift in military strategy may be bearing fruit in Iraq. The start is worth quoting in full: "After weeks of difficult searching for the top targets on the U.S. government’s list of most-wanted Iraqi fugitives, U.S. military commanders two weeks ago switched the emphasis of their operations, focusing on capturing and gathering intelligence from low-level members of former president Saddam Hussein’s Baath Party who had been attacking American forces, according to military officials.

That shift produced a flood of new information about the location of the Iraqi fugitives, which came just before today’s attack in which Hussein’s two sons were killed by U.S. forces in the northern city of Mosul, the officials said.

"We shifted our focus from very high-level personalities to the people that are causing us damage," Gen. John P. Abizaid, the new commander of the U.S. military in the Middle East, said in an interview last weekend. Later, he told reporters in Baghdad: ’In the past two weeks, we have been getting the mid-level leadership in a way that is effective.’

The captured Baathists provided much new detail about their organization and contacts, officials here said. Some gave information about their financing and their means of communication, they added. Others identified members of their networks. Some described the routes and contacts that fugitive leaders were using. Threats to ship the recalcitrant captives to the U.S. detention facility at Guantanamo Bay on the eastern end of Cuba were especially helpful in encouraging them to talk, officials said."