NBC Primetime Lineup - Aug. 29

Tonight after an encore episode at 8/7c, it's your live America's Got Talent results! The semifinals have just begun, and the remaining acts are only three weeks away from either winning $1 million, or going home with nothing. Find out whose journey ends tonight, at 9/8c. Then, Former Secretary of State Condoleezza Rice and Vice Presidential Nominee Paul Ryan take the stage on the second night of our coverage of the 2012 Republican National Convention, tonight at 10/9c.

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Coming September 10th, It’s the best, hands down. Christina, Cee Lo, Adam, and Blake are all back, and in search of The Voice, Monday, September 10th at 8/7c.