Two wildfires that began Jan. 7 in Los Angeles County have burned more than 37,800 acres in one week, forced tens of thousands of people to evacuate and destroyed more than 12,000 buildings. Fanned by an extreme Santa Ana windstorm,

The late-night host returned to 'Jimmy Kimmel Live!' a week after the fires broke out to say, "It's been a sickening, shocking, awful experience but it's also been, in a lot of ways, a beautiful experience because once again we see our fellow men and women coming together to support each other.