JERICHO (AP).- With a giant trunk and boughs towering 60 feet high, a gnarled sycamore near Jericho’s main square has long been touted as the very tree that the hated tax collector climbed to get a glimpse of Jesus. Now it’s taking center stage in a plan to transform this ancient desert backwater into a tourism hub. The tree, once tucked obscurely away on a side street, is a featured attraction of a Russian-funded museum complex to be unveiled this month as part of Jericho’s 10,000th birthday celebrations. At the Oct. 10 launch of yearlong festivities, Palestinian President Mahmoud Abbas will outline ambitious plans for Jericho, a Jordan Valley oasis that bills itself as the world’s oldest and lowest-lying town, at some 780 feet below sea level. “This is to promote Palestine as a destination,” Palestinian Tourism Minister Khouloud Daibes said of the venture, which includes a resort to be built on the shores of the nearby Dead Sea. The Palestinians even hope for an airport in the