Show RUBBER AND PROFITS WATCHED It Tan Jan By 9 ty The Associated A Press Press A con con- concerted concerted effort eort will be made mado by house Democrats to investigate profits made mado In the rubber and ac coffee trades by American Into inter inter- Interests ests Representative Oldfield ot of Arkansas acting t minority leader leade r announced tod today y he would ask a I tor for Immediate consideration of ot a resolution to broaden the tho present Investigation by the house houle com com- corn corn- commerce merce committee which now has las authority to Inquire only Into for tor- for olga monopolies In rubber coffea coUe and other raw materials i |