Isaac promises drought relief, and a wet holiday

When drought made Fourth of July fireworks a fire hazard, organizers in Chesterfield, Mo., decided to try again Labor Day weekend. Go figure: Now rain from the remnants of Hurricane Isaac has forced them to cancel again.

The storm is expected to drop several inches of rain over parts of the Midwest this weekend, and residents are preparing for a soggy holiday with mixed emotions. People in drought-stricken areas have been begging, pleading and praying for rain. But did it have to ruin the end-of-summer party?