Farming sunflowers near San Antonio: a good crop for dry times

SAN ANTONIO -- I was headed to a story in Mexico when this blazing crop of light caught my eye.

Turns out it was a huge field of beautiful, bright yellow sunflowers in full bloom just off U.S. Highway 90 near Castroville.

And as I turned off the road to check it out, I noticed I wasn't the only one stopping to take a closer look. ...