republican presidential candidate donald trump rebuke general motor co gm.n tuesday widen criticism american company invest mexico trump make criticism ford motor co f.n staple campaign speeches year repeatedly suggest dearborn michigan automaker would back plan expand mexico face 35 percent tariff vehicle export trump also criticize carrier manufacturer air condition units own unite technologies corp mondelez international inc mdlz.o owner nabisco shift job mexico fight hard bring job back unite state many company like ford general motor nabisco carrier move production mexico drug illegal immigrants also pour across border bad americans regardless heritage trump say statement defend comment mexican-american judge oversee civil lawsuits trump university view ethnically bias judiciary draw criticism include within party spokeswoman trump immediately respond request comment trump decide criticize gm gm spokesman jim cain decline comment trump criticism december 2014 gm say invest billion mexico 2018 move would allow double production capacity plant around country gm say 2014 investment would create 5,600 job mexico detroit news report may gm plan next year move light-duty pickup production flint assembly plant mexico accord memo uaw local 598 membership mexican auto production rise recent years numerous automakers expand operations mexico produce 3.4 million vehicles 2015 seventh large vehicle producer worldwide could surpass south korea 2020 produce million vehicles accord industry forecast ford repeatedly reject trump criticism emphasize significant u.s. investments employment april ford announce would invest 1.6 billion build small cars mexico 2015 ford say would invest 2.5 billion new engine transmission plant mexico create 3,800 job trump criticize gm mexico investments