sentences:  While constitutional reform and "opening up" of the Philippine economy are generally supported by small and medium businesses in the country and by the Philippine Chamber of Commerce and Industry (PCCI) and the Employers Confederation of the Philippines (ECOP)), it is opposed by the Makati Business Club (MBC).The political process that would carry on the proposed amendments recommended by the Consultative Commission was campaigned by the Sigaw ng Bayan group (Cry of the People) and ULAP in 2005–2006.Sigaw ng Bayan was headed by Atty.