Merlin Morrison has held a grudge for a lifetime. He grew up a witness to the grief of his father, who at age 13, saw the murder of his own father and an older brother. Now 80, Merlin Morrison has long resented the fame of Joe Hill, the renowned labor songwriter executed in Salt Lake City for his grandfatherâs death. But Friday night, he beamed as he clasped the hand of Rolf Hägglund, of Sweden, a relative of Hillâs, in an extraordinary meeting between the two families linked by history âItâs a... <img src="http://mngislctrib.112.2O7.net/b/ss/mngislctrib/1/H.17--NS/0?&pageName=RSS" height="1" width="1" border="0" alt=""/> <iframe src="http://www.sltrib.com/csp/mediapool/sites/sltrib/pages/garss.csp" height="1" width="1" > </frame>