Some practical steps are required to build confidence. Moderates like Abbas are in a weak position and so any steps like this would be great. One thought though - as a sign of good faith how about that binding vote at the Security Council. "Israel the first country to raise its hand"...
Saudis warns U.S. that 9/11 responsibility law would erode investor confidence in America (Reuters)
from the article: Milestones along the road to a new Mideast peace