NEW : State media : 3,000 police officers protest for better working conditions . The chief of the armed forces meets with the constitutional committee . Comment: A referendum would be held within two months , he says .
NEW : State media : 3,000 police officers protest for better working conditions . The chief of the armed forces meets with the constitutional committee . The military wants a constitutional reform plan in 10 days , Ghonim says . A referendum would be held within two months , he says .