Photo Gallery CNN's Magic Wall
CNN Election Center: The satellite news channel claims to have the most modern newsroom in the world. The set is amongst the most high-tech, with about 70 monitors, a dozen HD cameras and 50,000 miles of cable.
The center is a hub where raw data and numbers are stireed into a cocktail of information for viewers worldwide.
John King, CNN's chief US correspondent, tries to explain the voting process to viewers using CNN's new secret weapon, the "Magic Wall."
Reporting on the Mississippi primary night: "Business as usual"
Support: "Floor directors" behind the scenes
A marathon: CNN workers spent the night of the Mississippi vote -- the 16th primary night for the broadcaster, here at the new "CNN Election Center," the world's most modern election studio. Much is routine, yet most remains unpredictable -- just like this mammoth primary season.
A surge in ratings: Few better things could have happened to CNN than the current primary marathon. Interest in a presidential primary campaign has seldom been as great as it is this year. And rarely have CNN's ratings ever been greater.