The threat of a terrorist attack at next month's Winter Olympics in Russia has security experts on high alert.
Tuesday, Russian police shot and killed a wanted Islamic Militant leader.
It happened in a region that's a hotbed for Islamist Militants planning attacks against the Sochi Winter Olympics.
Experts are now warning of so-called black widows. Women who've been trained as suicide bombers.
Two U.S. Navy ships will patrol the nearby Black Sea in case Americans have to be evacuated from the games.
The FBI will also have about 40 agents stationed throughout Russia to help provide security for Americans.
Tuesday, Russian police shot and killed a wanted Islamic Militant leader.
It happened in a region that's a hotbed for Islamist Militants planning attacks against the Sochi Winter Olympics.
Experts are now warning of so-called black widows. Women who've been trained as suicide bombers.
Two U.S. Navy ships will patrol the nearby Black Sea in case Americans have to be evacuated from the games.
The FBI will also have about 40 agents stationed throughout Russia to help provide security for Americans.