*Thomsen, Jacqueline (June 28, 2019). [https://thehill.com/regulation/court-battles/450773-trump-digs-in-on-citizenship-question-after-supreme-court-setback Trump digs in on citizenship question after Supreme Court setback]. ''The Hill''. Retrieved June 28, 2019. | *Thomsen, Jacqueline (June 28, 2019). [https://thehill.com/regulation/court-battles/450773-trump-digs-in-on-citizenship-question-after-supreme-court-setback Trump digs in on citizenship question after Supreme Court setback]. ''The Hill''. Retrieved June 28, 2019. |