Marianne Williamson, American author and activist
Marianne Deborah Williamson (born July 8, 1952) is an American author, spiritual leader, and political activist. She has written 13 books, including four New York Times number one bestsellers in the "Advice, How To, and Miscellaneous" category. She is the founder of Project Angel Food, a volunteer food delivery program that serves home-bound people with HIV/AIDS and other life-threatening illnesses. She is also the co-founder of the Peace Alliance, a nonprofit education and advocacy organization supporting peace-building projects. She has received national attention as a result of her frequent appearances on The Oprah Winfrey Show.In 2014, Williamson unsuccessfully ran as an independent representing California's 33rd congressional district in the United States House of Representatives.

On January 9, 2019, she announced her campaign for the Democratic nomination in the 2020 United States presidential election. She suspended her campaign on January 10, 2020, a few days after laying off her campaign staff. She later endorsed Bernie Sanders at a rally in Austin, Texas on February 23, 2020. She was hired as a columnist for Newsweek shortly after the conclusion of the campaign.