Kirk's wife, Erika, also delivers a tearful speech in which she says she forgives her husband's alleged killer.

Organizers promote national identity and tougher immigration policies while governments and media argue that the rallies enable far-right actors.

Donald Trump has revealed that media mogul Rupert Murdoch and his son Lachlan Murdoch could be part of a deal in which the US will take control of social media platform TikTok.