He's not on an ego trip and rarely speaks about personal issues, heaps of corruption has been exposed,like this little gem about Prince Andrew:
He railed at British anti-corruption investigators, who had had the "idiocy" of almost scuttling the Al-Yamama deal with Saudi Arabia. (NOTE: The Duke was referencing an investigation, subsequently closed, into alleged kickbacks a senior Saudi royal had received in exchange for the multi-year, lucrative BAE Systems contract to provide equipment and training to Saudi security forces. END NOTE.) He then went on to "these (expletive) journalists, especially from the National Guardian, who poke their noses everywhere" and (presumably) make it harder for British businessmen to do business. The crowd practically clapped.