Secretary Castro was the youngest person to be elected to the San Antonio City Council at age 26, where he served from 2001-2005. He was elected as Mayor of San Antonio from 2009 to 2015, where, among other achievements, he expanded pre-kindergarten education by increasing access for low-income families. In 2014, he was appointed by President Barack Obama as the Secretary of HUD. During his tenure, he made considerable strides in making homeownership more affordable and released the Affirmatively Furthering Fair Housing Rule, which provided local communities with necessary data and resources to create strategies and actions to address housing discrimination, segregation, and access to opportunity. In 2019, Secretary Castro formally entered the race for the 2020 presidential election. His platform stressed housing as a human right, proposing strategies to solve the rental affordability crisis, end homelessness, increase the supply of affordable housing, among other forward-thinking economic goals.