Take me to your leader: Former President Jimmy Carter told GQ magazine for a January article that he saw a UFO in 1969 in southwest Georgia as he was preparing to speak at a Lions Club meeting. He recalled that it was a bright light that got ''closer and closer to us,'' but then ''changed color to blue,'' then to red, then back to white, and then ''receded into the distance.'' However, he said, ''I've never believed it came from Mars.''