Former Pentagon official Lue Elizondo joins ‘Tucker Carlson Tonight’ to discuss why the Defense Department refuses to be transparent with UFO information. Subscribe to Fox News! https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel ...

Leaked information from intel officials says there is no evidence that aliens are responsible for recent UFO sightings, but they are also not being ruled out. Investigative filmmaker Jeremy Corbell reacts. Subscribe to Fox News! https://bit.ly/2vaBUvAS Watch more Fox News Video: ...