Whether the warrantless seizure and search of historical cell phone records revealing the location and movements of a cell phone user over the course of 127 days is permitted by the Fourth Amendment.
Did the Supreme Court’s decision in Harrington v. Richter, 562 U.S. 86 (2011), silently abrogate the presumption set forth in Ylst v. Nunnemaker, 501 U.S. 797 (1991)—that a federal court sitting in habeas proceedings should “look through” a summary state court ruling to review the last reasoned decision—as a slim majority of the en banc Eleventh Circuit held in this case, despite the agreement of both parties that the Ylst presumption should continue to apply?
Whether a guilty plea inherently waives a defendant’s right to challenge the constitutionality of his statute of conviction?
Whether 18 U.S.C. 16(b), as incorporated into the Immigration and Nationality Act’s provisions governing an alien’s removal from the United States, is unconstitutionally vague.