IT was a disaster waiting to happen. The opening of a "tourist site", an 800 m tunnel that connects the Wailing Wall in the southern part of the Old City of Jerusalem with Via Dolorosa in the north, threw East Jerusalem and the Palestinian National Authority (PNA) territories into religious turmoil. And as the violence, which left 83 dead, finally blew over, the scene of damage control endeavours shifted to Washington DC as US President Bill Clinton invited the leaders of Israel, the PNA and Jordan to the White House. But observers are sceptical about their ability to pacify angry Palestinians.