A father climbing Mount Fuji left his exhausted seven-year-old son behind and continued upwards with the boy's older brother. Police ordered him to return, as authorities warned that the mountain's rapidly changing weather can put hikers at risk. A family hike up Mount Fuji took a dangerous turn after a father left his seven-year-old son alone on the mountain when the exhausted child said he could no longer continue. The boy was found sitting alone on a bench near the sixth station of the Fuj... [1893 chars]