Former intelligence official David Charles Grusch rocks the world of UFOlogy with a stunning claim: extraterrestrial craft are real, and the US government has been collecting them for at least 80 years. Experts worry the world is at the mercy of an economic time bomb as $1.5 trillion in mortgages will come due in the next two years. A new competition focused on “Psychedelic Cryptography” awards artists who make videos with hidden messages designed to be seen by people tripping on hallucinogens. All this and more in this week's strange news segment.