We'll be in Jerusalem for a couple of nights the week before Christmas. We would like to take a half day to visit Bethlehem. Is it feasible to do this on our own (versus taking a tour)? If it is feasible to go on our own, what is the best way to get there? What is the cost of a cab? How easy is it to get a cab back? Will the same cab that takes us out of Jerusalem be able to go to Bethlehem and vice versa?