Twitter removed a Trump campaign video tribute to George Floyd due to a copyright claim, the latest escalation in a confrontation between the social media platform and its most influential user.

The @TeamTrump account had tweeted a video collage of images and clips depicting peaceful protests, moments of mourning and law enforcement officers hugging civilians in the wake of the killing of George Floyd, an African-American man, while in police custody.

Accompanied by a gentle piano soundtrack and US President Donald Trump’s speech about “healing, not hatred,” it urged Americans to unite.