South Hill sisters 18-year-old Allison, left, and Katherine Blankenship, 16, share the same kidney disease. Both girls are in need of kidney transplants.
South Hill sisters 18-year-old Allison, left, and Katherine Blankenship, 16, share the same kidney disease. Both girls are in need of kidney transplants. Tony Overman toverman@theolympian.com
South Hill sisters 18-year-old Allison, left, and Katherine Blankenship, 16, share the same kidney disease. Both girls are in need of kidney transplants. Tony Overman toverman@theolympian.com