advocacy
Looking at the references, it looks like Todd Palin has 2 issues, offering oil field work as a possible career and the workforce issue and how it relates to the new pipeline.  These are separate.  Having some context also provides the reader information rather than forcing them to constantly click other articles.   

Warning Vandalism at Todd Palin
This hasn't occured yet but those who hate the Republican Party may try to vandalize this article.  I am merely interested in this neat dude, champion racer and husband in the news.  Some vandalism may be subtle, such as trying to remove positive information and make him look like a hick.