As long as polio exists in one country, every country must keep vaccinating. This episode of Witness tells the epic story of an extraordinary global collaboration to eradicate the lethally...

Bilal is the story of a three year old boy boy who can see, while his parents are blind. The family lives in a poor area of Calcutta, India, and...

Bilal is the story of a three year old boy boy who can see, while his parents are blind. The family lives in a poor area of Calcutta, India, and...

Kolkata, India is one of the most populated cities in the world and one filled with poverty. Human trafficking is a result of women from neighboring Nepal being lured into...