"By blood, I am Albanian. By citizenship, an Indian. By faith, I am a Catholic nun. As to my calling, I belong to the world."
The destitute and the diseased still gather outside Mother Teresa's clinics in this sprawling city in eastern India, where the nun known simply as "Mother" dedicated her life to the poorest of the poor.
She was the embodiment of godliness, but newly published letters show a struggle with doubt that was all too human