Remarkable video shows ISIS fighter strolling right up Turkish border checkpoint for a relaxing chat with guards
Amateur footage shows militants casually wandering up to Turkish border
The suspected sabotage of oil tankers puts the Persian Gulf on high alert
If the incident is tied to Tehran it would raise questions about whether harder-liners in Iran attempt to up the ante regionally
Trump pushes to designate “Muslim Brotherhood” a terrorist group
John R. Bolton, the national security adviser and Mike Pompeo, the secretary of state, support the idea