‘It’s tedious. It’s dirty. It’s not fun:’ Searching for answers in the wildfire wreckage

A week after wind-whipped wildfires began their deadly rampage through Southern California, investigators search for clues into what started the devastating blazes. The answers may take months or even longer, experts say.

​ A week after wind-whipped wildfires began their deadly rampage through Southern California, investigators search for clues into what started the devastating blazes. The answers may take months or even longer, experts say. Read More Breaking News, Latest News and Videos | CNN