"The White House is giving George W. Bush intelligence briefings. You know, some of these jokes just write themselves"

In this quote, David Letterman is making a joke about the intelligence of former President George W. Bush. He is referencing the truth that the White House is offering Bush with intelligence instructions, which are essential updates and information on national security and other concerns. However, Letterman recommends that the jokes about Bush's intelligence are so obvious and simple to make that they virtually compose themselves. This might be analyzed as a commentary on Bush's viewed lack of intelligence or his propensity to make mistakes and gaffes. Overall, Letterman is using humor to satirize the previous president and his administration.