title: //div[contains(@class, 'article_detail')]/div[@class='entry_header']/h1
title: //div[contains(@class, 'article_detail')]//h1
title: //h1

body: //div[contains(@class, 'article_detail')]

author: //div[@class='article_detail']/div[@class='entry_header']/li/div[@class='author']//h3
author: div[@class='author']//h3
strip: //div[contains(@class, 'field-field-book-cover')]

date: translate(//*[@class='post_date' and contains(., ' 20')], '|', '')

prune: no

single_page_link: //a[@class='print-page']

test_url: http://www.tnr.com/blog/jonathan-chait/92991/did-obama-get-rolled