Readers react to a column by Ezra Klein about the horrors of factory farming. Also: Hospitals and the unvaccinated; unwanted holiday gifts.
Tags: Agriculture and Farming ( 420 ), Animal Abuse, Rights and Welfare ( 96 ), Animals ( 297 ), Christmas ( 150 ), Coronavirus (2019-nCoV) ( 13,580 ), Factory Farming, Gifts ( 49 ), Hospitals ( 593 ), Meat ( 111 ), Vaccination and Immunization ( 2,474 )