President Donald Trump revealed Thursday he believed conservative activist Charlie Kirk could have been president one day, and thanked British citizens for showing their support.

King Charles III hosts the president this week with a lavish, multiday ceremony aimed at diplomacy. The right, meanwhile, is grappling with Kirk's murder.

Right-wing groups around the world are still grappling with Kirk’s murder, and memorial events and demonstrations were scheduled throughout the week, including an episode of “The…