The Biden administration plan to end the Title 42 expulsion policy has generated controversy. John Gramlich for the Pew Research Center outlines some key facts about the policy, “a pandemic-era policy that has led the Border Patrol to turn away hundreds of thousands of migrants attempting to enter the United States at the U.S.-Mexico border over the past two years. The administration’s move to end the Title 42 policy has been cheered in some corners and criticized in others, and opponents of the decision are challenging it in court and in Congress.”