A Race Against Time
- Episode aired Oct 30, 2016
- TV-PG
- 50m
David Letterman travels to India where the government has committed to one of the most ambitious renewable energy plans on Earth.David Letterman travels to India where the government has committed to one of the most ambitious renewable energy plans on Earth.David Letterman travels to India where the government has committed to one of the most ambitious renewable energy plans on Earth.