on the streets, panic streams as buildings buckle. there was just floods of people just running to open spaces. reporter: and from the sky, the full extent of the devastation revealed, whole villages now reduced to rubble. ancient temples now piles of rocks. it s quiet now here in this tent city but just the scale of it shows how the fear here is not subsiding. people across nepal sleeping out in the open. afraid it could happen again. alex marquardt, abc news, kathmandu, nepal. california s historic drought set the conditions for a wildfire that threatened a suburban neighborhood north of l.a. a man using a weed whacker to clear brush from his property sparked the fire in grenada hills. wind gusts up to 40 miles an hour scattered the embers water dropping helicopters and more than 200 firefighters battled flames. ten homes briefly evacuated but none suffered damage.