Trump formally withdrew the United States from the Trans-Pacific Partnership -- a 12-nation deal that had been negotiated under former President Barack Obama.
Nothing changes because of Trump's move. Congress had not yet approved the TPP -- its fate was bleak on Capitol Hill no matter what the White House did -- and the deal had not yet taken effect.
However, by pulling the United States out of the deal, Trump fulfilled a campaign promise.
And in doing so, he ends all hopes for a deal Obama wanted as a major part of his legacy.
Trump's TPP withdrawal: 5 things to know