http://www.weeklystandard.com/Content/Public/Articles/000/000/005/350fnrnt.asp?pg=1:

[John] Kerry smirked at Oliphant. Oliphant smirked back. Kerry went on: "A lot of the mainstream media were very responsible during the campaign. They tried to put out a balanced view, and they did show what they thought to be the truth in certain situations of attack. . . . But it never penetrated. And when you look at the statistics and understand that about 80 percent of America gets 100 percent of its news from television, and a great deal of that news comes from either MTV, Jon Stewart, Bill Maher, Jay Leno, David Letterman, you begin to see the size of the challenge." (Those were all Kerry supporters or, at any rate, Bush opponents, but this thought--if any thinking occurred--didn't slow Kerry.) "And so I don't have the total answer. I just know it's something that we've really got to grapple with."