Leading Democratic donors swing behind Kamala Harris

Joe Biden has announced he'll no longer face Donald Trump in the US presidential election. The party's leader in the Senate, Chuck Schumer, said Mr Biden was a true patriot. In a written statement - issued while isolating with COVID - he endorsed his vice president, Kamala Harris, to be the Democratic party's nominee. He said he'd taken the decision in the best interests of his party and his country. We'll look at what Mr Biden's decision means for Ukraine and those living on the fringes of western Europe.

Also, Bangladesh remains tense with some students having vowed to continue protests a day after the Supreme Court scrapped most of the government job quotas they were demonstrating against. We'll get the latest from the capital, Dhaka.