I would say that we repealed the source country class primarily because it was quite ineffective. We had a list of countries and regulation that we would consider, where applicants could go directly to a visa officer as opposed to through a referral, but it was very difficult and cumbersome, with changing country conditions around the world, to take countries on or off that list, not to mention the diplomatic considerations about saying to a country essentially that we consider that people inside its territory should be removed if they asked for—
On July 18th, 2016. See this statement in context.