As we have long feared and predicted, the White House has stiffed Congress and named anti-regulatory zealot Susan Dudley to become head of the White House Office of Management and Budget's regulatory office. http://www.whitehouse.gov/omb/pubpress/2007/040407_dudley.pdf
Dudley was given what is called a recess appointment. That basically means the President in effect dissed Congress, which had refused to confirm Dudley because of her radical anti-environmental approaches. This way, Dudley can take office without being confirmed.
Here's more from our friends at OMB Watch: http://www.ombwatch.org/article/articleview/3799/1/192?TopicID=5