A collapse in the price of oil, which accounts for more than 90 percent of the Iraqi government’s revenue, points to even tougher times ahead. Credit Essam Al-Sudani/Reuters BAGHDAD — Iraqis seeking to withdraw money from banks are told there is not enough cash. Hospitals in Baghdad are falling back to the deprivation of the 1990s sanctions era, resterilizing, over and over, needles and other medical products meant for one-time use. In the autonomous Kurdish region in the north, the economic crisis is even worse: government workers — and the pesh merga fighters who are battling the Islamic State — have not been paid in months. Already, there have been strikes and protests that have turned violent. These scenes present a portrait of a country in the midst of an expensive war against the Islamic State that […]