Photograph of booths during a Martin Luther King March in San Antonio, Texas. The principal booth is that of Mario Salas, who is running for county commissioner. Mr. Salas stands underneath it wearing a green windbreaker. Edwina Salas, his wife, stands to the left while Angela Salas, a young girl in a vest and white shirt, stands to the right. Many other people are in attendance at other booths.

Flyer for Mario Marcel Salas created during his election bid for county commissioner precinct 4. The front page shows a family portrait of himself, wife (Edwina Salas), and his two daughters. The back of the card lists his background, platform, and some of his accomplishments.

Flyer for Mario Marcel Salas created during his election bid for county commissioner precinct 4. The card shows a family portrait of Mr. Marcel with his wife, Edwina Salas, and two daughters. Printed text on the bottom discloses religious affiliation and political viewpoints.

Photograph of booths during a January rally in San Antonio, Texas. The principal booth is that of Mario Salas, who is running for county commissioner. Mr. Salas stands underneath it wearing a green windbreaker. Edwina Salas, his wife, stands to the left while Angela Salas, a young girl in a vest and white shirt, stands to the right.

Photograph of Mario Marcel Salas, San Antonio politician and civil rights leader, leading a walk during a Martin Luther King March. He wears a shirt advertising the event, a windbreaker, and holds a walkie-talkie on his left hand. A row of people are holding a large banner in the back.

Photograph of Mario Marcel Salas, San Antonio politician and civil rights leader, standing with his family and a woman between two table booths. A sign advertising his election bid is on the floor just in front of them.

Photograph of Mario Marcel Salas, San Antonio politician and civil rights leader, inside a booth during a Martin Luther King March. He is joined by his wife, Edwina Salas, on the left, and Angela Salas, on the right.