Nigeria gunmen kidnap two US and two Canadian citizens
http://www.bbc.com/news/world-us-canada-42722951
"Two American and two Canadian citizens have been kidnapped near the northern city of Kaduna, Nigeria, police say.
Two police escorts were also killed in a shootout with the kidnappers, who emerged from hiding to attack the convoy.
The group, travelling in two vehicles, was reportedly attacked on their way from Kaduna to the capital Abuja, about two hours away. ..."
Looks like kidnapping is getting to be the thing in Nigeria. Other kidnappings and links to details of their abductions are at the above link.