CNN's Wolf Blitzer was covering the latest news on the war on terror, live on the cable news network. 

Blitzer brought in CNN's Christiane Amanpour for her "expert" analysts. Amanpour appeared in the double box talking to Blitzer.

Looking at the background, you can tell that Amanpour was located just a couple feet and directly next to Blitzer.

Why CNN, Why? 

H/T Sam Colt