Mitt Romney, Sen. Edward Kennedy

FILE – In this Oct. 27, 1994 file photo, Sen. Edward M. Kennedy, D-Mass., left, and Republican challenger Mitt Romney argue while answering a question concerning welfare during a televised debate Oct. 27, 1994, at Holyoke Community College in Holyoke, Mass. Kennedy, the liberal lion of the Senate, has died after battling a brain tumor. He was 77. Kennedy’s family announced his death in a brief statement released early Wednesday, Aug. 26, 2009. (AP Photo/Charles Krupa, File)

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