After leaving Harvard, Berman joined ABC News in a junior office post, rising to become Chief Writer for Peter Jennings, the long-term newscaster of ABC World News Tonight. After the inauguration of President George W. Bush, Berman was assigned to cover the White House. After six months, he asked to be reassigned to New York. On his first week in the job, the towers of the World Trade Center were destroyed in the September 11 attacks. Then, as a general assignment reporter, Berman reported from Iraq, embedded with a Marine infantry battalion at the beginning of the war in al-Nasiriyah as an on-air correspondent. He says, “It was an incredible personal experience, absolutely terrifying, risky and physically grueling. As a reporter, you always want to be covering the biggest stories, despite the risks".[4]
On September 15, 2022, it was announced that Berman will leave his role on New Day with Brianna Keilar later this year. He will continue to co-anchor the show until the new CNN revamped morning show debuts. He will be assigned a new anchor role at the network.[5]
In January 2023, CNN announced plans to revamp its daytime programming, Berman was named a co-anchor with Kate Bolduan and Sara Sidner from 9 a.m. until noon on their new program CNN News Central, which debuted on April 3, 2023.[6]
Jeopardy!
Berman appeared in a celebrity Jeopardy! episode[7] on May 13, 2015. He defeated other celebrity contestants Mo Rocca and Wendi McLendon-Covey to win $50,000 for children's charity Friends of Karen.[8]