Charlotte Shields-Rossi | a&e editor With the recent uprise in political violence throughout the country, professors and students are pointing the finger at social media and increased political polarization. Lew Irwin, political science professor at Duquesne University, said social media has created a divide so strong that the political left and right have separated into “tribes.” “The left and right have become so antagonistic toward … Continue reading Is social media to blame?