ATF hones in on new theory as to what ignited massive California wildfire: report

Federal authorities were reportedly looking at a new theory as to what may have ignited one of several massive wildfires in California.

NBC News correspondent Liz Kreutz spoke with MSNBC anchor Nicolle Wallace on Monday about the latest reporting into the California wildfires, which have left at least two dozen dead and scorched more than 38,000 acres.

Kreutz told Wallace that while wildfire investigations can take weeks or months — or even a year — to determine the exact cause of a blaze...