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Discovery频道制作的揭秘包括F22猛禽战斗机在内的作战飞机、侦察机、无人驾驶飞机和未来空中作战武器的纪录片。。BY THE PEOPLE: THE ELECTION OF BARACK OBAMA is a moving record of the Obama campaign's history-making odyssey to the White House. Interwoven with the drama of the campaign is never-before-seen footage of Obama behind the scenes, as well as interviews and candid moments with wife Michelle Obama, the couple's young daughters, Malia and Sasha, and senior campaign staff, volunteers...。