How the coronavirus spread through one immigration facility

SAN DIEGO (AP) — Gregory Arnold walked into the warden’s office April 1 as the novel coronavirus ripped through one of the largest immigration detention centers in the United States. Waiting with about 40 guards to begin his shift, he heard a captain say face masks were prohibited. Incredulous, he and a guard who recently gave birth wanted to hear it from the boss. Arnold told Warden Christopher LaRose that he was 60 years old and lived with an…