Trying To Find an Exerpt I Read... Help

One of the bloggers I read had a post to a chapter from a new book ( I think)  being written along the 
lines of Unintended Consequences and survival/ fighting back. If my memory is correct I remember
reading it a few months back.


It involved a story about an older man that had fortified his house in preparation for an assault from
law enforcement. He had barricaded that house and then retreated up to the fortified attic to finish
what he had started.  Thats kinda what I remember from the chapter I read.


Do any of you know of this storyline / book?




Thanks :D