Sophia Choi moved to Atlanta, GA to become a prime time anchor for CNN Headline News. During her tenure at CNN Headline News, Choi anchored various newscasts on CNN Headline News, CNN and CNN International. She also covered various breaking news stories including the aftermath of Hurricane Katrina, Hurricane Wilma and the wars in Iraq and Afghanistan. In 2006, Choi left CNN Headline News. She then traveled to Shanghai, China with the University of Missouri School of Journalism on a speaking tour. In 2007, Choi joined KVBC-TV, the NBC affiliate in Las Vegas. She co-anchored First News 3 at Four and News
CNN Pipeline many features from Pipeline, such as live shows and news clips. CNN Pipeline maintained four simultaneous feeds (known as "pipes"), which had both a primary and a secondary use. From 00:00 - 12:00 UTC on weekdays, and all day on weekends, the secondary use was shown on the feeds, meanwhile all other times the primary use was displayed. NOTE: The main news program was also on from 5:00 - 6:00 UTC on pipe 2 on weekends. Also on weekends, "The Best Of CNN Pipeline" was on at 9:30 AM EST and at 8PM EST is "Pipeline on Stage". The live