Man Walking With "Need Kidney 4 Wife" Sign

William Larry Swilling is walking the streets of Anderson County, S.C., to save his wife's life. And he'll keep walking until the sign he carries reaches the right person. Armed with a sandwich board that reads "NEED KIDNEY 4 WIFE," Swilling, 77, has told news outlets that the sign has generated lots of response and even offers of money -- but no kidney yet.

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