Prince Harry has followed in his mother's footsteps with a visit to landmine clearance projects in Angola. He has expressed his frustration that countries which supplied landmines to African countries are doing nothing to get rid of them.
The Halo trust said "excellent progress" has been made between Princess Diana's visit to Angola in 1997 and Prince Harry's trip this year, but there are "many years of work to be done".
Denmark has said Greenland is not for sale after Trump acknowledged he was interested in buying it.
Swedish comedian Olaf Falafel won Dave’s Funniest Joke At The Fringe award.
The world leaders spoke on Monday evening.