Executive Privilege Watch

Kevin Drum compares and contrasts...

Yesterday:

The White House was told in the hours before Hurricane Katrina hit New Orleans that the city would probably soon be inundated with floodwater, forcing the long-term relocation of hundreds of thousands of people, documents to be released Tuesday by Senate investigators show.

A Homeland Security Department report submitted to the White House at 1:47 a.m. on Aug. 29, hours before the storm hit, said, "Any storm rated Category 4 or greater will likely lead to severe flooding and/or levee breaching."

....Other documents to be released Tuesday show that the weekend before Hurricane Katrina made landfall, Homeland Security Department officials predicted that its impact would be worse than a doomsday-like emergency planning exercise conducted in Louisiana in July 2004.

Today:

The Bush administration, citing the confidentiality of executive branch communications, said Tuesday that it did not plan to turn over certain documents about Hurricane Katrina or make senior White House officials available for sworn testimony before two Congressional committees investigating the storm response.

.... In response to questions later from a reporter, the deputy White House spokesman, Trent Duffy, said the administration had declined requests to provide testimony by Andrew H. Card Jr., the White House chief of staff; Mr. Card's deputy, Joe Hagin; Frances Fragos Townsend, the homeland security adviser; and her deputy, Ken Rapuano.

Mr. Duffy said the administration had also declined to provide storm-related e-mail correspondence and other communications involving White House staff members.

Why am I not surprised?