She also covered various breaking news stories including the aftermath of Hurricane Katrina , Hurricane Wilma and the wars in Iraq and Afghanistan .
During her tenure at CNN Headline News , Choi anchored various newscasts on CNN Headline News , CNN and CNN International .
Choi also covered various breaking news stories including the aftermath of Hurricane Katrina , Hurricane Wilma and the wars in Iraq and Afghanistan .
During her tenure at CNN Headline News , Choi anchored various newscasts on CNN Headline News , CNN and CNN International .