'FREEDOM OF CHOICE': HHS chief RFK Jr. suggests parents consider the measles vaccine as deadly outbreak spreads across the U.S. during his exclusive sit-down with Sean Hannity. Subscribe to Fox News! https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/ FOX News Channel (FNC) is a 24-hour all-encompassing news service delivering breaking news as well as political and business news. The number one network in cable, FNC