With only a few weeks left in the academic year, Northeastern students are already starting to prepare for final exams. Earlier in the week, Northeastern University President Joseph E. Aoun sat down with University Distinguished Professor Paula Caligiuri during the International Business Today podcast. Over in Chestnut Hill, a Northeastern graduate assisted Sophia Ainslie, an associate professor of art and design, in painting a piece in a private Boston home. And a photoshoot commenced later in the week for Northeastern student Omar Mohuddin who’s running to be Mayor of Woburn.