Donald C. Wood: Mixing business with charity to fight cystic fibrosis

In the summer of 2010, with the real estate industry in tatters, the owners of the second largest shopping mall company in America came knocking on Donald C. Wood's door in Rockville. General Growth, based in Chicago, owned or part-owned more than 200 malls and shopping centers across the country, including Faneuil Hall in Boston and South Street Seaport in New York.