By Al Franken of the O'Franken factor on the radio. This book is pretty funny. However, if you admire Dick Cheney or Bill O'Reilly or Karl Rove or Ann Coulter, this book might push a few of your buttonolas.
Frankly, I like Franken and his frank way of being frank about a number of subjects. His chapter in this book about being at a White House Correspondents dinner was hilarious.