Staying with General Motors…. President Trump continues to rail against the American carmaker for its restructuring plan.<br />In a series of tweets on Wednesday, Trump hinted that he's looking into slapping tariffs on car imports.<br />They come a day after he threatened to slash federal subsidies to GM - although it's unclear if he's able to so unilaterally. <br />The firm had announced it is closing plants in the U.S. and Canada, cutting 15 percent of its workforce and focusing more on electric cars.<br />The move infuriated the president as many of the job cuts would affect the Midwest - a politically crucial region where Trump had promised a boost in manufacturing.<br />GM is yet to comment on President Trump's latest comments. <br />