President Trump's latest move to ban travellers from seven mainly Muslim countries.
And a clampdown on undocumented migrants in the US - the result of the President's policies or a continuation of what has been enforced in the past?
Also on the programme: The musicians working to keep alive the ancient Nubian language of Egypt and Sudan.
And the plight of whales on a remote beach in New Zealand that shocked a veteran journalist.
(Photo: President Trump arrives on Air Force One at Palm Beach International Airport. Credit: Getty Images)