71-year-old Kanaka Ratna sells newspapers on footpath near Chikka Gadiyara By A. Ganesh Mysore/Mysuru: Women have left an indelible mark in diverse fields, shattering the glass ceiling and stepping into traditionally male roles, with many more paths waiting to be tread. Septuagenarian Kanaka Ratna from the city is a testament to such resilient women, carving…