Contributing writer for The Daily Beast who became a commentator for MSNBC. Her father John McCain was the 2008 Republican presidential nominee.
She was an intern at Newsweek and SNL.
She published a book about her dad called My Dad, John McCain.
Her siblings are Bridget McCain, John Sidney McCain IV, Sidney McCain, Andrew McCain, James McCain, and Douglas McCain. She got married to publisher Ben Domenech in November 2017. Her first child, a daughter named Liberty Sage, was born in September 2020.
Her mother is philanthropist and businesswoman Cindy Hensley McCain.