CAIRO: Jordan"s King Abdullah and his half borther Prince Hamza made a joint appearance on Sunday attending a ceremony marking 100 years of the Hashemite kingdom’s independence. The royal palace released a photo with Abdullah II, Prince Hamzah, Crown Prince Hussein and other dignitaries at the grave of King Talal in Amman, Jordan"s capital. This is their first public appearance together since a rare palace feud last week.