Elsewhere on Wednesday,
-- Patent trolls: Stick-up artists or benign middlemen?
-- Japanese billionaire loses big on bitcoin
-- Elizabeth Warren and a plan to end student debt
-- Judging "The Lehman Trilogy"
-- Why Trump got elected
-- Hometown mocking lands man in custody two years later
-- The tale of a drunk graduate student, an Uber and a £275 bill
-- The new Instagram aesthetic