Family members identified the man who was severely injured in Monday’s home explosion in Bucks County and spoke about the long recovery ahead. On Tuesday, Frances Garner told NBC10 that her brother, Steve Harmon, was doing spackle work at the home on Highview Road in Sellersville when it exploded. “He was at the back passenger side of his truck. And if you see the truck in the footage, it’s all covered with all the debris,” Garner said. Accordin…