Can you have a coalition without a coalition chairman?

Coalition Chairman Zev Elkin (Likud) is steaming over Prime Minister Netanyahu's decision to expel the Jews of the Ulpana from their homes. Speaking on Israel Radio, coalition chairman Ze'ev Elkin said that Prime Minister Binyamin Netanyahu was making a “grave mistake” in his decision to demolish five apartment buildings in the Ulpanah neighborhood of Beit El. He called on Likud members to