"I don’t think ET is the best word for it. I think it’s more unidentifiable foreign substances or vehicles in the air -- it’s unidentified," Gravel told HuffPost. "I don’t know if it’s little green men or purple men or if it’s any men. All I know is that, worldwide, there’s thousands and thousands of sightings. Some of them may be hallucinatory, but under close examination, there are real sightings. There’s something that we don’t know of."
Via Nicko Gibson