Carson’s comments generated a firestorm of criticism, which led him to parse his original statements over the course of the day. On a radio program, he initially defended himself by saying, “You can be an involuntary immigrant.” He adopted a generic definition of the term immigrant: “a person who comes to live permanently in a foreign country.” But, by the evening, he struck a different tone on Facebook: “The slave narrative and immigrant narrative are two entirely different experiences.” He conceded: “The two experiences should never be intertwined, nor forgotten.”