UFOs. People have been reporting lights in the sky and abductions for almost as long as people have been around. And even this week we've gotten an update about this: A retired Army Colonel claims to have been privy to secret information and that there were indeed two alien spacecraft crashes in Roswell, New Mexico back in 1947. Was Mulder right? Is there a vast conspiracy covering up the existence of ETs? And if so, why are they so obsessed with anal probes?