75% of the population of LA is derived South of the border.They know Lack of Water,probably better than Most Americans!They also know Disasters of Monstrous Proportions,Better than Most Americans!They are prepared for Disaster.I've been in Many Homes of my co-workers/friends & They are Well Stocked,For anything,come what may!They All have knowledge of Why,What,How to Survive through Disasters,Usually of Greater Proportions,than the rest of LA society.