El Nino Looks to Be a Monster, But It Doesn't Always Mean Rain

As summer draws to a close, lawns are brown, reservoirs are low and the Central Valley is sinking from all the groundwater farmers have sucked up for their crops and livestock. But if you've been holding out, thinking that all this hype over El Nino was overblown, KQED Science Editor Craig Miller says the prospects of a soggy winter keep getting better, with a few caveats.