U.S. southern border

The Trump administration has started the arduous process of canceling $3.6 billion in military construction projects to fund its plans to build a wall along the U.S.-Mexico border.

Defense Secretary Mark Esper began notifying lawmakers Tuesday which projects will be canceled in their districts. Top Democrats immediately blasted the plan.

Senate Minority Leader Chuck Schumer, D-N.Y., was among the first lawmakers to say his district will be impacted by the funding cuts, for the U.S. Military Academy at West Point.

Phil Laubner / Catholic Relief Services

Last week President Trump threatened to close the U.S. southern border because record numbers of Central American migrants are arriving there – including 100,000 apprehended in March. “I’m not playing games,” Trump warned. “We can’t hold people anymore.”

But what’s lost in Trump’s border-security bluster is that there’s something unusual about this wave of Central American migrants. Most are not from Honduras or El Salvador. Most are instead from Guatemala. And immigrant advocates say the main force driving them to flee here is climate change.