French foreign minister Jean-Noel Barrot said on Sunday that he would summon the US ambassador to France, Charles Kushner, over comments on the killing of a French far-right activist last week.For all the latest headlines, follow our Google News channel online or via the app. French far-right activist Quentin Deranque was beaten to death in a fight with alleged hard-left activists, in an incident that shocked the nation. The US Embassy in France and the US State Department’s Bureau of Counterterrorism said they were monitoring the case, warning on X that “violent radical leftism was on the rise” and should be treated as a public safety threat. Read more:Thousands march in Lyon after French far-right activist killed last week