Dave Rank, a high ranking diplomat, resigned over Trump’s climate change policy.

Also: a former sheriff worries that new legislation in California to protect unauthorised immigrants will make it harder for police officers to do their jobs; a member of India’s lowest caste moves to New York and becomes a train conductor; a journalist travels around the world to see how people pay taxes; Harry Truman’s grandson impersonates him in a play; plus we meet some four legged civil servants: bomb sniffing dogs.

(Image: Dave Rank is the former head of the US embassy in Beijing. Credit: Ashley Ahearn/Terrestrial. http://kuow.org/programs/terrestrial )