The federal trial for a man accused of starting a fire that eventually became the deadly blaze that devastated the Pacific Palisades neighborhood of Los Angeles last year is set to begin. ABC News legal contributor Brian Buckmire breaks down the case against the suspect accused of "maliciously" starting a fire that six days later developed into what became one of the most destructive wildfires in L.A. history. #Palisades #Wildfire #California #LosAngeles #News