Mayor Julian Castro of San Antonio, who will be giving the keynote address tonight, is, according to some, the next Obama. But while Obama’s radicalism may have escaped the notice of the DNC in 2004, Castro’s views are bit more transparent. 

Indeed, he, along with his twin, Joaquin, currently running for Congress, learned their politics on their mother’s knee and in the streets of San Antonio. Their mother, Rosie helped found a radical, anti-white, socialist Chicano party called La Raza Unida (literally “The Race United”) that sought to create a separate country—Aztlan—in the Southwest. 

Today she helps manage her sons’ political careers, after a storied career of her own as a community activist and a stint as San Antonio Housing Authority ombudsman.

Far from denouncing his mother’s controversial politics, Castro sees them as his inspiration. As a student at Stanford Castro penned an essay for Writing for Change: A Community Reader (1994) in which he praised his mother’s accomplishments and cited them as an inspiration for his own future political involvement.

“[My mother] sees political activism as an opportunity to change people’s lives for the better.