/tags/blue-collar-millionaires Blue Collar Millionaires en-US Copyright Tue, 24 Jan 2017 16:41:32 GMT /media/2017-01-24/middletowns-stephen-hightower-on-cnbcs-blue-collar-millionaires Stephen L. Hightower isn't sure how CNBC will portray his "mud, sweat and tears" success story on "Blue Collar Millionaires" at 10 p.m. Wednesday, Jan.… Tue, 24 Jan 2017 16:41:32 GMT /media/2017-01-24/middletowns-stephen-hightower-on-cnbcs-blue-collar-millionaires John Kiesewetter