In January 2011, she became a columnist for a free weekly paper in a Washington suburb, months after the controversy forced her from her previous post.
“What made Helen the ‘dean of the White House Press Corps' was not just the length of her tenure, but her fierce belief that our democracy works best when we ask tough questions and hold our leaders to account,” President Barack Obama, the last president she covered, said in a statement on Saturday.
Thomas' disdain for White House secrecy and dodging spanned five decades, back to President John F. Kennedy. Her freedom to voice her peppery opinions as a speaker and a Hearst columnist came late in her career.