Billionaire businessman Elon Musk said on Monday that President Trump agreed the United States Agency for International Development should be shut down.

In its first two weeks, President Donald Trump’s administration has made significant changes to the U.S. Agency for International Development.

The Trump administration on Monday locked U.S. Agency for International Development workers out of their headquarters in downtown Washington DC as it moved to shutter the agency, prompting two Democratic senators to vow to block confirmations of State Department nominees in protest.

USAID programs include things like vaccination initiatives, which can help prevent the spread of diseases, but critics claim the spending is wasteful.

In an unprecedented flexing of the power of the executive branch, unelected billionaire Elon Musk is shutting down the U.S. Agency for International Development.

Elon Musk said he is feeding USAID thorugh the wood chipper. The federal agency provides disaster relief across the world and promotes democracy.

Formed in 1961, the agency with a roughly $40 billion budget provides humanitarian assistance abroad and funds other projects to further U.S. interests.

U.S. President Donald Trump'sadministration is considering merging the U.S. international aid agency (USAID) into the State Department in a major revamp that would shrink its workforce and align its spending with Trump's "America First" policy.

USAID is the “lead international humanitarian and development arm of the US government”, according to the Congressional Research Service (CRS).