Chicago architect lends a hand in Haiti

A worker uses primitive scaffolding at the Mirebalais National Teaching Hospital in Mirebalais, Haiti, April 18, 2012. Ann Clark, architect from Chicago, designed the hospital for the non-profit organization Partners in Health. The hospital is scheduled to open later this year and will be run by Dr. David Walton. (Zbigniew Bzdak/Chicago Tribune/MCT)