3 nurses strangled in Mexico; border mayor gets coronavirus

Police in the northern Mexico border state of Coahuila said Friday they found three sisters who worked in the government hospital system strangled to death, stirring further alarm in a country where attacks against health care workers have been reported across the country.Two of the sisters were nurses at the Mexican Social Security Institute and the third was a hospital administrator, but there was no immediate official evidence that the attack was related to their work.State police said their