A government scientist is the latest official whose attempts to evade the Freedom of Information Act have landed him in hot water.The Freedom of Information Act (FOIA) is based on an important principle: any document that the public pays for belongs to the public. Whenever a government official writes or records something as part of their taxpayer-funded duties, ordinary citizens have a right to request a copy, with some exemptions for privacy and security. Politicians, of course, hate that kind of accountability. And every so often, they get caught hiding their official correspondence from FOIA requesters. Hillary Clinton's attempts to...