More than 300 Roma died at the camp and the farm’s demolition ends years of bitter dispute. Demolition work is to start on Friday on a Czech pig farm built on the site of a Nazi-era concentration camp for Roma. It ends decades of often bitter dispute between the farm’s owners, the government and Roma rights groups. Historians say 1,309 Roma citizens were interned at Lety in South Bohemia during the war. Many children were among the 326 people who died there of malnutrition, maltreatment and disease. The camp was staffed by Czech guards, rather than the Nazi SS, and...