Among her first jobs in broadcasting were the positions of weekend anchor and reporter for WLUK-TV in Green Bay, Wisconsin, before moving on to WDSU-TV in New Orleans, Louisiana, in 1994.
Phillips has also held positions as morning anchor for KAMC-TV in Lubbock, Texas, field producer for CNN-Telemundo’s Washington, D.C., offices and a journalist of the special assignment unit of KCBS-TV in Los Angeles, California.
[6] Phillips was criticized for her insensitivity during an April 16, 2003, interview with Dr Imad al-Najada, the doctor of Ali Ismail Abbas, a 12-year-old boy who lost 15 relatives and both arms when a U.S. missile hit his home in Baghdad.
"[11] On August 29, 2006, during a CNN broadcast of President George W. Bush's speech on the first anniversary of Hurricane Katrina's landfall, Phillips's microphone was left on while she was in the washroom.
Portions of a personal conversation were broadcast live, during which Phillips offered advice on men, criticized her sister-in-law for being a "control freak", and praised her then-husband.
[15][16] Phillips co-anchored CNN Radio's November 4, 2008, election coverage with Capitol Hill correspondent Lisa Desjardins.
[19] On July 19, 2019, Phillips posted a tweet praising President Trump for "giving us [journalists] access on a regular basis and the ability to ask any question."