Here.
An excerpt:
At issue are contract support costs that are spelled out in the agreements, under which the government pays tribes to run education, public safety and health programs on reservations. The support costs — which include items like travel expenses, legal and accounting fees, insurance costs and worker’s compensation fees — typically account for 20 percent of the value of the contract, according to Lloyd Miller, a lawyer who represented the tribes at the Supreme Court.
Turtle Talk 