2013 grad, Meghan Shea one 20 national finalists in Microsoft challenge By Mike McGann, Editor, The Times Unionville grad Meghan Shea is one of 20 national finalists in the Microsoft YouthSpark Challenge for Change, where young people are encouraged to use the company’s products to help people in their community; Shea focused her efforts on elementary and middle school students in the Unionville-Chadds...