 Buckingham Palace says King Charles privately wrote to Trump following the incident. Even though the contents of the letter have not been made public, it is being reported King Charles condemned gun violence and expressed his condolences to former President Trump and all who were affected by the incident. A protest march is underway near the site of the RNC in Milwaukee. Protest organizers said their march would go on as planned in the downtown area even after the attempted assassination of Trump. The march is taking place inside the Secret Service's designated zones. I'm Lisa Taylor.