Milk cartons are displayed at a high school cafeteria in Los Angeles on May 3, 2011. A shortage of half-pint milk cartons is affecting school meals in cafeterias across the U.S. in 2023. School officials from New York to California are scrambling for backup options after a main supplier of cartons said demand has outstripped supply.
Ms. Kaiser, a teacher from The Earth School, holds a sign in solidarity with other teachers who are speaking out on issues related to a lack of COVID-19 testing for students on Dec. 21 in New York.
