Students from Harvard University and the Massachusetts of Technology rally at a protest encampment by The Scientists Against Genocide at MIT on April 22. Photo by Scott Eisen/Getty Images CAMBRIDGE, Mass. — Inside the Harvard Square subway station as I headed home from campus a few days ago, I watched a group of pro-Palestinian protesters while waiting for my train. One actually held a sign with the single word “Hamas.”  I yelled out, in response, “Let Israel live.” A young man who seemed to be a leader of the demonstration looked at me and laughed. I felt insulted by his dismissive...…Students from Harvard University and the Massachusetts of Technology rally at a protest encampment by The Scientists Against Genocide at MIT on April 22. Photo by Scott Eisen/Getty Images CAMBRIDGE, Mass. — Inside the Harvard Square subway station as I headed home from campus a few days ago, I watched a group of pro-Palestinian protesters while waiting for my train. One actually held a sign with the single word “Hamas.”  I yelled out, in response, “Let Israel live.” A young man who seemed to be a leader of the demonstration looked at me and laughed. I felt insulted by his dismissive...WW…