The largest U.S. government workers' union and an association of foreign service workers sued the Trump administration on Thursday in an effort to reverse its aggressive dismantling of the U.S. Agency for International Development. The lawsuit, filed in Washington, D.C. federal court by the American Federation of Government Employees and the American Foreign Service Association, seeks an order blocking what it says are "unconstitutional and illegal actions" that have created a "global humanitarian crisis." Those actions include President Donald Trump's order on January 20, the day he was inaugurated, pausing all U.S. foreign aid. That was followed by orders from...