If Labour's traditional supporters are going elsewhere because the party no longer represents their views I would have thought there was plenty "to discuss". Still, not too long to wait to see how the party has done under Yachimovich. Could be that the polls show that if her aim was to lose seats she did very well!
Turkey launches heaviest air strikes on PKK since campaign began, official says (Reuters)
from the article: Top Israel Labor candidates: Election campaign must discuss occupation