US president has pledged to take a hard line on anyone destroying or vandalising historical US monuments and has threatened to use force on some protesters, as activism against racial injustice sweeps the country.
There is broad agreement that the 27-country bloc should only open up to country's with a similar or better epidemiological situation, but there are questions about how to assess a country's handling of the epidemic and the reliability of data
The policy changes come during a growing ad boycott campaign, called "Stop Hate for Profit," that was started by several US civil rights groups after the death of George Floyd, to pressure the company to act on hate speech and misinformation.
The move was the second action Twitter took related to Trump's tweets within 24 hours
27-nation bloc to recommend criteria for non-European travellers, which could rule out people from the United States, Russia and elsewhere
Long lines as thousands wait for Covid-19 tests amid fears of a second wave of infections
Analysts say parade could help Putin's ratings on the eve of a nationwide vote that could allow him two more six-year terms as president if re-elected
Poll shows that 37% of Americans approved of the way Trump has responded to the Covid-19 pandemic