Prince Charles has proposed that his sons, Princes William and Harry, visit the site of the Auschwitz extermination camp. The British heir to the throne is reportedly outraged that his younger son Prince Harry appeared at a party wearing a Nazi uniform with a swastika. Despite the fact that Harry issued an apology, his father wants him and his older brother to visit the death camp, the tabloid newspaper "The Sun" reports. Charles is furious with both sons as William was with Harry in the shop when the latter chose the costume. A Palace spokesman said on Friday that the royal family was considering invitations to Prince Harry from Jewish groups to visit Auschwitz, “but there are no plans at the moment.”