Marge Gatti stands in front of her home, which was damaged by Superstorm Sandy, in the Midland Beach section of the Staten Island borough of New York. Of all things material, Gatti has nothing. And yet, on Thanksgiving Day, she will be counting her blessings this year. “My sons are alive. They were trapped here,” says Gatti, 67, who lived in this beige-colored home down the block from the Atlantic Ocean for 32 years.