A panoramic picture taken from Piazzale Michelangelo (Michelangelo Square) on May 26, 2018 shows the Arno River and in the background the Florence Cathedral, formally called Cattedrale di Santa Maria del Fiore, in Florence. (Photo by ANDREAS SOLARO / AFP) (Photo credit should read ANDREAS SOLARO/AFP via Getty Images)
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(CNN) -- A growing list of American universities have canceled study abroad programs as the …
