On Wednesday morning, Homeland Security agents entered a Columbia University dormitory and detained student Elaina Aghayeva. ICE claimed that the reason for the detention was Aghayeva’s failure to attend some classes 10 years ago—an already outrageous notion—but what really captured public attention was the manner in which her arrest was conducted.In a public statement, Columbia acting president Claire Shipman claimed that “federal agents made misrepresentations to gain entry to the building to...