How about that: Columbia University is at least pretending to cave to Trump administration demands to address its antisemitic cancers — prodded by threats to its vast taxpayer subsidies. In what was nominally a note from the school’s interim president, Katrina Armstrong, the administration linked to a memo stating it will crack down on mask-wearing by “protesters,” let campus police actually arrest students who flaunt its rules and even set up new oversight of both its Center for Palestine Studies and the Middle East, South Asian and African Studies department. Remarkably, Armstrong’s announcement managed to avoid mentioning the word “antisemitism.”...