Today at noon, many of you will head out to Ho Plaza and protest Donald Trump’s immigration ban and border wall. Many of you will Snapchat it. Many of you will take photos, and many of you will Instagram them. I mean, that’s exactly what I did in November, when thousands of us walked out of class and marched across campus in solidarity and in protest. There were thousands of bodies standing, hugging, resisting; but above them were countless wriggling hands tightly wrapped around iPhones.