In this photograph taken on Augist 28, 2016, Indian polio survivor Gautam Lewis looks on as he attends The Mother Teresa International Film Festival (MTIFF) in Kolkata. As the Vatican prepares to declare Mother Teresa a saint on September 4, in the Indian city where she rose to fame, claims of medical negligence and financial mismanagement at her care homes threaten to cloud her legacy. / AFP PHOTO / Dibyangshu SARKARDIBYANGSHU SARKAR/AFP/Getty Images