Hello. Today, China is pole position as a global power, with advances in green energy, AI and military might.

But what's it's Achilles' heel? We're in New Orleans, where we hear how President Trump's hold on the Republican Party could be on the wane.

We're in Greece, where a blame game is underway as the country battles a sheeppox crisis.

And finally, we're in Brazil, where a cameraman faces his fear of heights to capture the impact of climate change on the Amazon.

But first, a year after the sudden fall of Bashar al-Assad's regime in Syria,

the country is still struggling to spark any kind of rebuilding program.

Many of the sanctions imposed in recent years are now being lifted to help encourage the investment

Syria desperately needs. The World Bank has estimated Syria will need at least $200 billion

to recover from 14 years of civil war, though some Syrians are modestly taking matters

into their own hands. Lees-Ducet reports from a neighbourhood in Guta.

Much of Jobar is gone.

Streets are just charred skeletons of shattered cement.

A ghostly landscape, haunted by pain and loss.

Everyone who once lived in these neighbourhoods fled long ago or is dead.

It's chilling just to be here. Hello? A man's voice suddenly pierces the silence. I look around,

my eyes searching the gaping holes in the buildings around me. Hello, he calls out again.

I look up.

A blue and white knitted cap with a shaggy fringe is all that's visible.

You're sitting on the window sill of the room where I was born, he shouts.

I turned to look inside a jagged frame, which used to be a window.

I used to crawl on that floor, comes the voice from above.

I step into the street to look up, and what a few. Several stories above, there's a balcony, intact,

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