For decades, Alaskan natives struggled with the U.S. government over their aboriginal claims to Alaskan land. Then, in the 1960s, oil was discovered on the north slope. The route of their proposed pipeline to take the oil south ran through some tribal villages, so Congress stepped in with the Alaska Native Claims Settlement Act. The Act gave Alaskan natives nearly $1 billion and about 10% of the state's land. In exchange, tribes gave up claims to other property throughout Alaska, including the pipeline right-of-way. Many said the legislation would reconnect Native Alaskans to their land. But, as Guy Hand reports, some say just the opposite has happened.