7/6: Violent clashes continue over Palestinian teen's death; Through grandson, Mount Rushmore carver earns hard-won recognition

      |Israel says six of its citizens have been arrested after a Palestinian teen was found beaten and with burns covering 90 percent of his body. The battle between Palestinian youth and Israeli security forces has entered its fifth day and is showing no sign of letting up; and, hundreds of men worked on the iconic sculptures at Mount Rushmore. But Lou Del Bianco's grandfather, Luigi, was the only chief carver trusted to sculpt the most significant details. And now, years after his grandfather's death, Lou finally has secured for his grandfather the recognition he deserves.

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