CNN

CNN channel stands for Cable News Network. It is considered to be the first American channel to provide 24 hour news coverage. It has main three headquarters that contribute in its broadcasting. These headquarters are CNN Center in Atlanta, the Time Warner Center in New York City and other studios in Washington, D.C. and Los Anglos. Sometimes it is called CNN/U.S. to distinguish it from the other counterpart CNN International.

It covered a lot of special events in the US and around the world like the 2008 U.S. election, September 11 attacks and Persian Gulf War in 1991.

CNN has a complementary CNN.com website to provide another option for the audiences who can watch what they have missed by watching it on the website. In April 2009, CNN.com ranked third place among online global news site according to Nielsen Rating which is a measurement system that determines the size of the audiences and defines the composition of TV programming.