Paul and Gail Cline didn’t let go of each other — not even when a tornado tore through their Kentucky home and tore their arms away. Now, the couple in their 60s is clinging to life in a hospital bed, their story both heart-wrenching and heroic. Last Friday, a deadly tornado tore through Laurel County, Kentucky, destroying homes and leaving unimaginable devastation in its path. The tragedy has shaken communities across the state, yet amid the heartbreak, recovery efforts press on —…