Beyond the promised initial return of remains that the North may have been holding in storage for years, the State Department said Sunday the two sides have agreed to restart searches for burial locations of U.S. war remains in North Korea. That effort was suspended by the U.S. in 2005. This raises another delicate issue to be negotiated: how much the U.S. would pay the North for this access. In the past it has paid millions, saying the money was "fair and reasonable compensation" for the North's help, not payment for bones or information.