Thanks so much for this info! I've forgotten that people have put videos of Steven Greer on youtube. I'll have to check these out!
He's got so much incredible information! While attending one of his talks years ago, I became aware of two aliens standing by a wall -- one was really tall, maybe about 9-10 feet tall, and the other really short, maybe a little over 5 feet tall. (I'm not good with judging heights.) But they were really calm and just watching. It was so hard to listen to Dr. Greer because I was focused so much on the wonderful aliens.