The U.S. House Intelligence Committee held its first hearing in more than half a century into UFOs yesterday.  4th District Congressman Jim Himes noted that unidentified flying objects are now referred to as unidentified aerial phenomena.  He asked a Pentagon senior intelligence official to reduce speculation and conspiracy theories, that this isn't necessarily look into alien life forms.  Deputy Director of Naval Intelligence Scott Bray presented evidence, including video, of aerial phenomena that they could not explain, noting that it comes down to a lack of evidence.