No — there is no reliable public source currently confirming that Nina Totenberg is left-handed.

Nina Totenberg is an American legal affairs correspondent for National Public Radio (NPR). She is widely recognized for her insightful and often groundbreaking coverage of the U.S. Supreme Court.

Totenberg joined NPR in 1971 and has been a prominent voice in legal journalism for decades, breaking major stories and offering insightful analysis on judicial appointments and landmark cases.

Her tenacious investigative work has earned her numerous prestigious awards, including the George Foster Peabody Award, the Edward R. Murrow Award, and multiple National Headliner Awards.

She is also a regular contributor to various news programs and panels, providing commentary on the judiciary and the intricacies of the American legal system.