Why #WhereAreTheChildren Is Personal to Joaquín Castro

Many were alarmed when Jeff Sessions announced a new policy of separating children from parents who were caught crossing the border illegally, but that alarm escalated to full-throated outrage when it was learned just weeks later that some 1,500 children are missing.

Calls for rallies to demand answers soon followed with Texas Rep. Joaquín Castro being one of the first to step up when he tweeted, “I will help organize a #WhereAreTheChildren rally in San Antonio this week. This