A Look Back at US Senator Dianne Feinstein's Career

U.S. Senator Dianne Feinstein has died at the age of 90. She was the oldest sitting woman U.S. Senator and worked until the very end of her life. She was the first female mayor of San Francisco and the first woman to represent California in the Senate. On Thursday morning, she cast her final vote on the Senate floor and by the evening she passed away at her home in Washington D.C. Now, she is being celebrated as a trailblazer and public servant.