Those yellowcake blues

From the AP: U.S. removes 'yellowcake' from Iraq - World news - Mideast/N. Africa - Conflict in Iraq - msnbc.com

The last major remnant of Saddam Hussein's nuclear program — a huge stockpile of concentrated natural uranium — reached a Canadian port Saturday to complete a secret U.S. operation that included a two-week airlift from Baghdad and a ship voyage crossing two oceans.

The removal of 550 metric tons of "yellowcake" — the seed material for higher-grade nuclear enrichment — was a significant step toward closing the books on Saddam's nuclear legacy. It also brought relief to U.S. and Iraqi authorities who had worried the cache would reach insurgents or smugglers crossing to Iran to aid its nuclear ambitions.

And, in a symbolic way, the mission linked the current attempts to stabilize Iraq with some of the high-profile claims about Saddam's weapons capabilities in the buildup to the 2003 invasion.

Accusations that Saddam had tried to purchase more yellowcake from the African nation of Niger — and an article by a former U.S. ambassador refuting the claims — led to a wide-ranging probe into Washington leaks that reached high into the Bush administration.