O'Reilly used Rumsfeld interview to stoke Letterman feud

Bill O'Reilly used his interview with Donald Rumsfeld to attack David Letterman, asking Rumsfeld, "Why does a guy like David Letterman think this whole Iraq thing is some kind of corrupt, ridiculous adventure?" and "[H]ave you ever analyzed why he thinks that way?" O'Reilly appeared on CBS' Late Show in January to discuss the so-called "war on Christmas," among other topics, and was told by Letterman: "I have the feeling about 60 percent of what you say is crap." Read more