Trump's overhaul of the federal government now has its sights set on foreign aid from the U.S. Here's what we know and which jobs might be cut.

President Donald Trump's administration has made significant changes to the U.S. agency charged with delivering humanitarian assistance overseas that has left aid organizations agonizing over whether they can continue with programs such as nutritional assistance for malnourished infants and children.

The U.S. Agency for International Development is the world's largest foreign aid agency, spending more than $40 billion in fiscal 2023.

U.S. Secretary of State Marco Rubio said on Wednesday the Trump administration was reaching out to U.S. Agency for International Development missions overseas to identify and designate programs that will be exempted from the sweeping stop-work orders.