It was supposed to be a night to remember for a lifetime. Now it will be - for the most tragic of reasons.
The release of a young activist from a Hong Kong prison is expected to further energise protests against a proposed bill allowing extradition to China.
Boris Johnson's rivals for the UK Conservative Party leadership have used a televised debate to cast doubt on his aim to deliver Brexit by the October deadline.
Boeing chairman Dennis Muilenburg has acknowledged the company made a mistake in failing to disclose a defective cockpit warning light on its 737 MAX.
