Trump impeachment inquiry: Public hearings continue

In Washington, the former US ambassador to Ukraine is tesifying in the second public hearing in the impeachment inquiry against President Trump. We’ll explain her involvement in the story and bring some key moments of the testimony.

As violent protests in Hong Kong continue, we speak to our reporter inside a university campus where students are barricading.

We also hear from Chile, where after weeks of unrest the government has agreed to hold a referendum. We speak to protesters.

Qantas Airliner has been testing out the longest ever flight from London to Sydney. The BBC's Luke Jones was on board and tells us how he coped with the nearly 20 hour-long flight.

(Photo: Marie Yovanovitch, former U.S. ambassador to Ukraine. Credit: Andrew Harrer/Pool via REUTERS)