Add Unilever to the growing list of companies that have supported a Facebook advertising boycott campaign that is increasing pressure on the social media company to remove hate speech. Now, the “Stop Hate for Profit” campaign will call on major companies in Europe to join the boycott, Jim Steyer, chief executive of Common Sense Media, said in an interview with Reuters on Saturday. Since the campaign launched earlier this month, more than 160 companies have signed on to stop buying ads on the ...