RESOLUTION URGING THE SENATE COMMITTEE ON PUBLIC SERVICES TO CONDUCT AN INQUIRY, IN AID OF LEGISLATION, ON THE THREE CHINA-BACKED RAILWAY PROJECTS, NAMELY THE SUBIC-CLARK RAILWAY, PNR SOUTH LONG-HAUL, AND THE MINDANAO RAILWAY, INCLUDING THE REPORTED RENEGOTIATION OF THE LOANS WITH CHINA AS WELL AS THE STUDY OF OTHER POSSIBLE SOURCES OF FUNDING