The story

With an outdoor display of 150,000 Christmas lights, Bob and Raquel Cox saw their electric bill increase $400 last December. This year, the couple expects to pay an even larger bill: They strung 210,000 lights outside their Pittsburgh, Pennsylvania, home.

But the extra cost is worth it, Bob Cox said.

"It's our gift to the community," he said. "We love seeing all the smiling faces." Read full article »