The White House released last week a list of guests who stayed overnight in the presidential mansion since George W. Bush's inauguration in January 2001. The list, according to the Associated Press, includes six "pioneers"—the Bush supporters who raised more than $100,000 for his presidential campaign. Ethical questions about hosting donors and friends in official residences, funded by taxpayers, first came to the fore in 1996, when the Center for Public Integrity obtained a list of White House guests. It was found that Democratic Party donors and fundraisers, who raised hundreds of thousands of dollars, were among the guests who spent nights at the historic Lincoln bedroom. Between 1993 and 1996, "more than 75 Democratic contributors and fundraisers spent the night in the White House—mostly in the Lincoln or Queen's Bedrooms—as guests of President and Mrs. Clinton," we reported in our 1996 Center study "Fat Cat Hotel."