Hundreds of relatives and friends of a Brazilian shot to death in London after being mistaken for a terrorist marched along the cobblestone streets of his hometown Monday, demanding the arrest of the British police who fired the fatal shots. Some of the protesters held banners denouncing British police as the real terrorists; other placards were adorned with snapshots of Jean Charles de Menezes, urging British Prime Minister Tony Blair to send his body home so it can be buried.