This is the BBC.

Hello.

Today, migrants wanted.

That's the story on Pitcairn,

the remote Pacific Island with a steadily shrinking population

numbering only a few dozen. In Italy it's rather different. This year

up to a quarter of a million people are expected to arrive on its shores and the

backlash is growing. We take a guided tour of the Greek capital, taking in homelessness,

addiction and bankruptcy. And in Tanzania we join one of the last remaining groups of hunter

gatherers and go in search of food down a

warren of tunnels that Pong to pin down a porcupine.

North Korea tested a missile on Tuesday that analysts believe has the potential to reach Alaska.

Kim Jong-un described it as a gift to the Americans on their Independence Day.

The US and South Korea responded with a ballistic

missile drill of their own and the US ambassador to the United Nations said her

country was prepared to use its considerable military forces to defend its allies if necessary, all of which has changed

the attitude of our correspondent Steve Evans, who lives in the South Korean capital. Maybe I'm just too pessimistic.

When I walk round soul these days I feel a great sadness.

I wonder how permanent this great city is.

When there was all that raised tension earlier in the year with

President Trump's armada on the way, I was getting emails from Britain asking

if I was okay. The hysteria in Europe and the United States was mirrored by

...