Instead of building walls, said Lopez Obrador, the United States should join his government's initiative of "cooperation for development"
"I have determined that the declaration of a national emergency at our southern border was unwarranted," Biden wrote in a letter to House Speaker Nancy Pelosi, reported The Hill
His indictment came on the same morning the Trump administration lost a bid to block a subpoena by the Manhattan district attorney for the president's tax filings
Democratic congressional leaders Nancy Pelosi and Chuck Schumer decried the move, warning Trump that another legislative defeat would await him