May 11, 2012 3:48 pm Jason Mraz Sings “I Won't Give Up” Musician Jason Mraz chats about his career as a “troubadour” and his charity work. Plus, catch his performance of “I Won’t Give Up” right here on the stoop. US & World Videos 2:22 Karen Read jurors hear opening statements 19:28 Karen Read murder trial underway: Here's what we learned on Day 1 2:17 MIT and Tufts call for student protesters to shut down encampments 1:49 Finalists in math competition hope their model helps ease housing crisis 2:44 Fire destroys apartment building in Randolph