Former United States President Barack Obama has issued a clarification after remarks he made on a podcast sparked global attention. The 44th President was being interviewed by podcast host Brian Tyler Cohen when the duo participated in a rapid-fire question session. When Obama, 64, was asked "Are aliens real?", he responded: "They're real but I haven't seen them", prompting worldwide speculation. Obama added: "They're not being kept at Area 51. There's no underground facility unless there's