Jacob Revealed Tonight on "LOST"

Is John Locke (Terry O'Quinn) special and why will he battle Jack (Matthew Fox)? Was Ben (Michael Emerson) born in the United States? What killed his mother? Who murdered his father? And most importantly who or what is Jacob?

There has always been an abundance of questions surrounding the twists and turns on ABC's "LOST," but as of late the drama has shifted into an answer-giving mode and tonight's episode will go a long way in that regard.

Ben's mysterious past is revealed. We learn if one of his parents saw the "Namaste! The Dharma Initiative" sign for the first time before or after his birth. And there's more.

Who is the ghost-like figure Ben sees on the other side of the sonic fence? And who orchestrated "the purge"?

Don't tell John Locke that he is special, because if you do he will do just about anything.

Tonight, John will hear two words that will change his course on the island forever. And you don't want to miss that.

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