The Onion gets a letter from the White House (really):
"It has come to my attention that The Onion is using the presidential seal on its Web site," Grant M. Dixton, associate counsel to the president, wrote to The Onion on Sept. 28. (At the time, Mr. Dixton's office was also helping Mr. Bush find a Supreme Court nominee; days later his boss, Harriet E. Miers, was nominated.)
Citing the United States Code, Mr. Dixton wrote that the seal "is not to be used in connection with commercial ventures or products in any way that suggests presidential support or endorsement." Exceptions may be made, he noted, but The Onion had never applied for such an exception.
The Onion was amused. "I'm surprised the president deems it wise to spend taxpayer money for his lawyer to write letters to The Onion," Scott Dikkers, editor in chief, wrote to Mr. Dixton. He suggested the money be used instead for tax breaks for satirists.
New York Times account here.