Patrick O'Brien stood on the sixty-ninth floor observation roof of the RCA Building in Rockefeller Center and looked off to the south.

帕特里克奥布莱恩站在第六十九楼的RCA大楼屋顶观察洛克菲勒中心，并期待过南方。

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That evening we were back at what was then known as the RCA Building for the "Tonight" taping.

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After GE bought NBC's parent RCA in 1986, late-night host David Letterman strode to the then-GE building to deliver a fruit basket to his new owners, complete with a camera crew that filmed him being escorted out of the building.

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