Pittsburg Post-Gazette

The public image of Pittsburgh is of a dirty, industrial city, but the city has been at the forefront of sustainability for some time.

The Pittsburgh City Council has put a cap on the number of alcohol-serving establishments on the city's South Side, but property owners are crying foul.

HUD Secretary Steven Preston said this week that the U.S. is facing a 'fundamental oversupply' of houses, which will continue to weigh down the economy.