Facebook's 'like' button gets 'angry' and 'sad' as friends

NEW YORK - Facebook's "like" button isn't going away, but it's about to get some company.Facebook has been testing alternatives to "like" in about a half-dozen countries. On Wednesday, the social network will start making "haha," ''angry" and three other responses available in the U.S. and the rest of the world.In changing a core part of Facebook, the company says it tried to keep things familiar. The thumbs-up "like" button will look just as it long has, without the other choices cluttering the