The American man refused to wear a mask and stabbed the security guard several times after being war

Original title: the American man refused to wear a mask and stabbed the security guard several times after being warned
A male customer had a quarrel with a security guard and stabbed each other several times when entering an apple retail store in New York on the evening of the 8th local time, the Capitol Hill reported. The cause of the incident was that the man was dissatisfied with the apple store's requirement that customers wear masks.

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