The families of two well-known Utah climbers who went missing on an icy mountain peak in Pakistan called off the search for them Saturday. Jonathan Thesenga, a representative for one of the climber's sponsors, said the families of Kyle Dempster and Scott Adamson made the "extremely difficult decision" based on how much time had passed and the continuously storm weather. Search team members as well as expert observers agreed the chances of finding any sign of the two were extremely slim, said Thesenga, global sports marketing manager for Utah-based Black Diamond Equipment, which was sponsoring Dempster. According to Thesenga, the...