The Ninth Circuit has determined that it lacks jurisdiction to review an Immigration Judge's affirmance of an Asylum Officer's negative credible fear determination. It found no due process violation in denying judicial review because a non-citizen could still file a habeas petition or collaterally attack the underlying expedited order in any future criminal reentry proceedings.
The full text of Pena v. Lynch can be found here: http://cdn.ca9.uscourts.gov/datastore/opinions/2015/09/28/12-72099.pdf