After an Azerbaijan Airlines jet crashed in Kazakhstan, speculation mounted about why the plane went down and whether possible Russian air defense action may have played a role.
It's not yet clear how a plane traveling from Azerbaijan's capital of Baku crashed while trying to land in western Kazakhstan. This comes as questions emerge about Russia's involvement in the incident. CBS News' Chris Livesay reports.
After an Azerbaijan Airlines jet crashed in Kazakhstan, speculation mounted about why the plane went down and whether possible Russian air defense action may have played a role.
It's not yet clear how a plane traveling from Azerbaijan's capital of Baku crashed while trying to land in western Kazakhstan. This comes as questions emerge about Russia's involvement in the incident. CBS News' Chris Livesay reports.