0Boston Pops StrongAt their huge July 4th concert, the Boston Pops brought out a special conductor for a stirring rendition of the Dropkick Murphys hit 'I'm Shipping Up To Boston:' policeman Dick Donohue, who was injured during a shootout with the Tsarnaev brothers.Updated Apr. 21, 2017 9:46AM ET / Published Jul. 05, 2013 11:09AM ET