The French foreign minister said he will summon the U.S. ambassador to France Charles Kushner over comments about "violent radical leftism."

The administration of US President Donald Trump had condemned the role of 'violent radical leftism' in the fatal beating of radical far-right activist Quentin Deranque.

Official US social media accounts posted about rise of ‘violent radical leftism’ after killing of Quentin Deranque in Lyon last week