<p>&nbsp;Some 4,000 local state and federal firefighters are battling a group of Northern California wildfires that collectively have burned nearly 40,000 acres.&nbsp;</p><div><a href="http://www.cpf.org/go/cpf/news-and-events/news/conditions-containment-improve-in-nor-cal-blazes/" target="_blank">Original link</a></div>