http://www.lbnelert.com/wp-content/uploads/2012/08/building.jpgINVESTIGATES: There are currently 14,000 vacant or unused buildings owned by the U.S. government, costing taxpayers $190 million in wasted money for maintenance each year.

调查发现美国政府每年拥有一万四千栋空置大楼，耗费纳税人一亿九千万美金用于维护。