The collapse of U.S.A.I.D. at the hands of President Trump and Elon Musk is already leaving gaping holes in vital health care ...

Aid projects were designed to help Central Americans withstand extreme weather at home. Their end could undercut Trump’s goal of reducing migration.

Nothing lays bare this self-defeating approach more clearly than his mad proposal that the U.S. take ownership of the Gaza Strip and build beach resorts there.