Second Circuit: Seepersad v. Sessions
No equal protection violation in permitting aliens seeking readmission at the border to waive inadmissibility while requiring a showing of valid residency before granting a similar waiver to resident aliens, as Congress might have wished to encourage doubtful aliens to be elsewhere during the process.
http://www.ca2.uscourts.gov/decisions/isysquery/1a213a40-982b-4547-95ac-62b636db872e/1/doc/16-64_opn.pdf#xml=http://www.ca2.uscourts.gov/decisions/isysquery/1a213a40-982b-4547-95ac-62b636db872e/1/hilite/