By all means put all items on the table. Number them. Mix the easy (or cheap) items and the difficult (or expensive) ones in some logical way. Give in on the cheap ones. Fight on the expensive ones. Establish your red lines (3 degrees - light red, red, purple). But, before anything, get rid of Olmert. Use intelligent.
President Rivlin meets with Pope Francis at the Vatican (Haaretz)
from the article: You can learn it in a negotiations course