For the third time this year, the Eighth Circuit has dismissed an appeal of a cancellation of removal application, finding that the agency's determination of whether a qualifying relative will suffer exceptional and extremely unusual hardship is not subject to federal court review.
The full (but brief) text of Salas-Caballero v. Lynch can be found here: http://media.ca8.uscourts.gov/opndir/15/05/142556P.pdf