The Trump administration is moving to force every federal employee in the country to sign a nondisclosure agreement " a sweeping crackdown on leaks that critics say could silence government workers for good. But for Donald Trump, silencing people with NDAs is nothing new. The U.S. Office of Personnel Management posted a draft notice Tuesday that would bar federal workers from sharing a wide array of "non-public, confidential, or proprietary information" or "any sensitive, pre-decisional or deliberative material" not already available to the public. The rule goes well beyond typical classified and unclassified designations.