Again , pledges of support were not specific .
The conference included 73 official participants from 21 countries plus the UN , EU , World Bank , PLO , and Israel with a high - profile American presence including Special Envoy Dennis Ross and other top U.S. officials .
Pledges of support were not specific .
The conference included 73 official participants from 21 countries plus the UN , EU , World Bank , PLO , and Israel with a high - profile American presence including Special Envoy Dennis Ross and other top U.S. officials .