This is a link with the same question and the replies on the thread.
http://www.freerepublic.com/focus/f-news/3462900/replies?c=5
This is a good article on the issue.
http://www.breitbart.com/tech/2016/03/29/an-establishment-conservatives-guide-to-the-alt-right/
It's all rather peculiar and how did Hillary even know about this weird new term, when most people on FR ( we are all REALLY tuned into things and she isn't! ) never heard of it before?
I am a VERY early member of BB and though I don't go there much any more, because of all of the adds they've added to the site, never ran across the term before.
This article needs its own post.