Aboard Air Force One on his way back from the G-20 summit in Buenos Aires, President Trump renewed his threat to withdraw the United States from the almost 25-year-old North American Free Trade Agreement with Canada and Mexico. It’s a threat the president would be wise to reconsider.

The U.S. economy is estimated to grow by 3.1 percent this year, according to the Federal Reserve’s median rate, followed by 2.5 percent next year and 2 percent in 2020. The Wall Street Journal’s Economic Forecasting Survey of more than 60 economists indicates very similar projections.

With six months and counting before the UK-EU divorce becomes official, Britons understandably are frustrated by the absence of post-Brexit clarity. Genuine concern, lingering misgivings about the referendum, and a series of government missteps have invited justified criticism, but also heaps of hyperbole and fear-mongering from politicians and opinion leaders across the ideological spectrum.

President Donald Trump frequently proclaims his desire to “drain the swamp.” In U.S.-China trade relations, however, he is steadily leading the United States into a quagmire from which it may be difficult to escape. Skepticism and hostility towards China among U.S. politicians and commentators existed long before Trump, but the intensification of the rhetoric, and aggressive actions taken in recent months, will be difficult to undo or pull back from, at least for this administration.

It seems so long ago now, but towards the end of the Obama administration, government officials from the United States and China were working diligently to try to conclude a bilateral investment treaty (BIT). There was some uncertainty about whether the two governments would reach an agreement, as well as whether the U.S. Congress would ratify the treaty, but nevertheless, these two leading economic powers were working together towards a joint vision in an important area of global economic governance.

Trade casualties are mounting in both the United States and abroad as President Trump’s tariffs against imports from China, as well as from our allies, begin to be felt. Earlier we reported that U.S. steel producing industries, which employ approximately 140,000 workers, likely would benefit at the expense of the much greater U.S. steel-using industries, which employ 5.5 to 6.5 million U.S. workers. But recent reports indicate that even these U.S. steel producers are experiencing new difficulties as a result of the tariffs.

On June 26, European Commission President Jean-Claude Juncker met with President Trump at the White House to talk about trade. Afterwards, to the surprise of many (including me), they held a press conference at which they said positive things about the U.S.-EU trade relationship. Then later, President Trump had five positive tweets about the meeting. It was more amicable than anything we’ve seen in U.S. trade policy for many months.

During the first week of June 2018, I had the opportunity to give a talk at the Fernando Henrique Cardoso Foundation in São Paulo, Brazil. During the trip, a Brazilian reporter asked me about former U.S. Secretary of State Rex Tillerson’s assertion, made during his February 2018 address at the University of Texas at Austin, that the United States is a better partner for Latin America over the long-term than the People’s Republic of China (PRC).

The separation of families on the border is a punishment grossly disproportionate to the offense. The Border Patrol keeps children in cages while their parents, charged with immigration offenses, are held elsewhere. The pictures have drawn outrage, and appropriately so.

For several months, President Trump has been vandalizing the global economy and subverting the rules of international trade with his wrecking ball of tariff indiscretions. Finally, someone in Congress is doing something to stop this menace. Senator Bob Corker, a Republican from Tennessee, introduced legislation on Wednesday that takes back some of the authority President Trump has been abusing under the guise of protecting national security.