Hunter Biden reacts to a UFC event held at the White House grounds by posting a public challenge to Donald Trump Jr. Several outlets report that Biden uses social media to call for a “cage match” between himself and Trump Jr., while also criticizing the choice of venue. In his comments, Biden argues that the White House grounds—particularly the South Lawn—are not an appropriate place for a fight event and describes the space as “sacred.” He frames the White House president as a temporary caretaker and makes additional remarks about presidential authority, before returning to the challenge. Multiple reports state that he says the proposed fight should not be held on the South Lawn and instead can take place “anywhere but the South Lawn,” with one account saying “your call on the venue.” Outlets also describe his message as a lengthy rant and note that he characterizes the UFC Freedom 250 event as offensive or objectionable to him. The reports do not indicate whether Trump Jr. responds or whether any fight is arranged.