text: Sharon faces Netanyahu challenge Israeli Prime Minister Ariel Sharon has received a surprise challenge to his plan to expedite a pullout from Gaza after Benjamin Netanyahu, his main rival in the Likud party, called for a referendum on the issue.
inputs: Sharon faces Netanyahu challenge Israeli Prime Minister Ariel Sharon has received a surprise challenge to his plan to expedite a pullout from Gaza after Benjamin Netanyahu, his main rival in the Likud party, called for a referendum on the issue.