How ISIS Got This Far

The Washington Post is also helping us understand the spread of ISIS. This time a bit more interactively than we have seen from the Times. This is a step-by-step (ish) explanation. Though, I quibble with the decision to link cities by dotted lines. That can create the illusion that ISIS fighters moved directly from city to city when I highly doubt they took that exact path.

Guide to the spread of ISIS
Guide to the spread of ISIS

Credit for the piece goes to Swati Sharma, Laris Karklis, and Gene Thorp.