Ann Coulter points out in “Slander” that the Democrats don’t argue using facts. They just call Republican’s stupid. This is an example of that. She also points out that conservative books are almost guaranteed best sellers while liberal books bomb . . . meaning . . . conservatives read and liberals don’t. But hey, what does she know? She’s just a stupid Republican. :P
for example, didn’t Nancy Pelosi write a book a couple of years ago, which completely flopped? Liberal books just don’t seem to sell as well.
Maybe that indicates that conservatives are more likely to buy books than liberals?