WARM WELCOME: President Trump makes a surprise appearance on the first White House tour of his new administration and praises his wife, first lady Melania Trump, saying, "The first lady worked very hard in making it perfect and I think you’re going to really love it.” 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