"Brian Duffy has been poking fun at the Iowa caucuses for just about as long as they've been a media circus, since the 1970s. Now, the longtime editorial cartoonist has gathered a selection of his best images lampooning the politicians on their quadrennial stampedes through Iowa's fields and towns. Whether you're anticipating or dreading the onset of another caucus season in 2016, this book will put it all into perspective. From Jimmy Carter's innovative...