Your homeowner's or renter's insurance won't help much after an earthquake. Here's why

Your homeowner's or renter's insurance won't help much after an earthquake. Here's why
The largest earthquake to hit Southern California in two decades rattled the region on July 4th -- followed by more than 170 aftershocks.

Source: Your homeowner's or renter's insurance won't help much after an earthquake. Here's why How Insurance Companies Work?