Calgary couple asks for help to grant daughter’s wish to walk

CALGARY — A Calgary couple has rented their home and sold many of their belongings so their four-year-old daughter can start treatment overseas before a pricey surgery in the hope their little girl will be able to walk on her own. Ariela Berkovich was diagnosed with periventricular leukomalacia, cerebral palsy at the age of two. She has qualified for selective dorsal rhizotomy surgery in the U.S., which will cost US$100,000. “She cannot walk by herself, she always needs assistance, s