KUNM-FM: Peter O'Dowd

President Obama visits Phoenix Wednesday as part of a five-state campaign tour. The campaign thinks it can win Arizona, and that's an unlikely ambition for this conservative state. But Obama might have a chance. Unlikely upsets have dominated Arizona politics lately. The electorate is in flux.

On the western edge of Phoenix, it's easy to find vast tracts of empty land once prepped for two-by-fours and work crews. Utility stanchions emerge like errant whiskers from the desert floor.

This is the land of zombie subdivisions. Some experts believe up to 1 million dirt lots in central Arizona were in some stage of approval for new homes when the market crashed.

"It's tragic," says Realtor Greg Swann. "It's heartbreaking."

Urban planners are floating a radical solution for areas like this. It's known as "smart decline."

The suburban Southwest is awash with empty lots and zombie subdivisions — developments that have been abandoned by builders. Experts believe up to a million dirt lots in central Arizona were in some stage of approval for new homes when the housing market crashed. Urban planners say to fix the zombie problem, the state must realize the that people are leaving the suburbs and should consider "smart decline." Peter O'Dowd of member station KJZZ explains.

One of the main solar companies in the United States, First Solar, is in trouble. Its CEO was forced out in October and its stock prices have fallen dramatically. Thursday the Arizona-based company announces its earnings and investors are going be demanding answers. From member station KJZZ in Phoenix, Peter O'Dowd report.