Given the task definition and input, reply with output. Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Considering the current situation with ISIS in Iraq, is it safe for U.S. citizens to travel to Erbil and other major cities (Kirkuk and Sulaymaniyah) in the Kurdish provinces in Iraq? Are there any U.S.-based travel agencies that could help arrange a tour of the region?
Is it safe to travel to Iraqi Kurdistan?