A pair of labor groups representing employees at the US Agency for International Development (USAID) sued President Donald Trump on Thursday over his efforts to dismantle the decades-old agency as multiple sources told CNN that fewer than 300 employees are expected to be retained at the humanitarian agency.

The largest U.S. government worker 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.

Protesters gathered around Capitol Hill on Wednesday to push back on the Trump administration's decision to furlough nearly all USAID employees. Former U.S. State Dept. appointee discusses.

U.S. aid workers around the world scrambled Wednesday to pack up households or pull children from school after the Trump administration ordered employees of the U.S. Agency for International Development off the job and out of the field,