Four years after Jay-Z sparked rap civil war by debuting his Nas diss "The Takeover" at Hot 97's Summer Jam in 2001, he announced a new concert titled "I Declare War," implying that he was going to air out his foes once again. Instead, he brought Nas onstage, and the two publicly reconciled in front of the astonished crowd. "All that beef s--t is done, we had our fun," Jay said. "Let's get this money."
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