A 15-year-old boy with leukemia, who everyone thought may never walk again after cancer attacked his spinal cord, has defied the odds. Hailing the recovering teen a “warrior,” proud mom Emma Davidson filmed a video of the very moment her young son Aidan Hogg defied his prognosis and stood unaided. “The first time I saw him standing unaided I felt so emotional,” Emma, from Scotland, told The Epoch Times by email. “I felt such immense pride, and even though it was only for seconds, it was something I never thought I would see him do again. “I play the video of it over and over, and cry every time I watch it.” Aidan, who lives in the Scottish town of Musselburgh, East Lothian, with his family, was diagnosed with leukemia on March 4, 2021. After suffering a sore back for about a week, his legs went numb. His parents, Emma, 40, and …