If only there were people whose job it was to unearth newsworthy facts!

Six hours ago, Mark Halperin tweeted: https://twitter.com/MarkHalperin/status/645238692089602049 And yesterday, guests on the Fox News program The Five speculated that the now-famous questioner was a plant: During a discussion of the incident that occurred on Thursday at a Trump town hall in New Hampshire, in which the GOP frontrunner refused to correct a supporter who not only…