When Facebook’s new search engine won’t search for ‘Trump’

Donald Trump and his campaign are getting another reason to fight on Twitter.A new Facebook search engine that searches for "Trump" is being introduced, and the company's CEO, Mark Zuckerberg, has promised to make it searchable by "every day of the year."But while Facebook's search engine is a huge step forward for a platform with only a handful of users, its search engine will be limited in terms...