In this May 19, 2011 photo, roofers work on a new home construction site in Bridgeville, Pa. More people bought new homes in April, but sales remain far below the pace that would represent a healthy ... more 
In this May 19, 2011 photo, roofers work on a new home construction site in Bridgeville, Pa. More people bought new homes in April, but sales remain far below the pace that would represent a healthy housing market. less 
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Associated Press | Photo By Gene J. Puskar
Tue, May 24, 2011 10:20 AM EDT