A 'Zionist in my heart': Biden's devotion to Israel faces a new test

FILE - Information panels show prisoners in front of original barracks in the former concentration camp where more than 43,000 persons were murdered and over 200,000 were imprisoned during the Nazis' terror reign from 1933-1945 in Dachau, Germany, April 16, 2015. (AP Photo/Matthias Schrader, File)

WASHINGTON (AP) — Joe Biden had been to Dachau, the infamous concentration camp in Germany, several times before, but he sensed changes when he visited as vice president with a teenaged granddaughter.

“It seemed as though things had been rearranged to make visitors less uncomfortable," he recalled in published two years after the 2015 visit. "They had softened the cruel edges over the years.â€

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