Shooter went to Pakistan and North Korea - neither are easy places to visit.
NK -
WARNING: Some governments advise against all travel to North Korea due to the uncertain security situation caused by North Korea’s nuclear weapons development program and related tension. There are no resident Canadian or American diplomatic offices in the DPRK. The ability of officials to provide consular assistance is extremely limited. Sweden, through its Embassy in Pyongyang, is the "Protecting Power" for Canadian, American and Australian nationals if any emergency consular assistance is required, but such assistance will likely be very limited, due to the unpredictability of the actions of the government of the DPRK. Those planning to engage in activities that the North Korean government forbids must be prepared to face imprisonment, torture, and death (22 Jan 2015).
Government travel advisories: Australia • Canada • Ireland • New Zealand • United Kingdom • United States
(From wiki)