<p>MOSUL, Iraq — Saddam Hussein's sons Odai and Qusai (search) were likely killed Tuesday when U.S. soldiers stormed a house in the northern Iraqi city of Mosul (search), U.S. military sources told Fox News.</p>
<p>Officials earlier confirmed that four key allies of the former Iraqi dictator had been killed inside the house, a large villa that belonged to one of Saddam's cousins.</p>