Alphonso Jackson resigned today as Secretary of Housing and Urban Development, becoming the latest Bush administration official to leave under a cloud. No word on a replacement.

Jackson, who most Americans couldn't name in a bar bet, is under investigation by the FBI. He allegedly helped a friend who was paid $392,000 by HUD in New Orleans after Hurricane Katrina and allegedly punished the Philadelphia Housing Authority (PHA) for nixing a deal with another friend, the record producer/developer Kenny Gamble, according to The Associated Press. The PHA filed a lawsuit.

"At a congressional hearing this month, Jackson repeatedly refused to answer questions about the Philadelphia redevelopment deal," the story said. "Last year, the inspector general at Jackson's department found what it called 'some problematic instances' involving HUD contracts and grants, including Jackson's opposition to money for a contractor whose executives donated exclusively to Democratic candidates."