The organization responsible for managing the catch of more than half the world’s tuna holds a key section of its annual compliance meeting in secret. For three days, a committee of the Western and Central Pacific Fisheries Commission (WCPFC) assesses how well member states are following fishing rules, without any outside observers present. The WCPFC says the meeting is closed for technical reasons, not to hide bad behavior. But critics contend this raises the possibility that countries with bad-acting vessels operating under their flag may avoid public scrutiny.