On a recent Saturday morning, some 1,000 people crammed into Paper Tiger, a live music venue in The Strip, a trendy neighbourhood in San Antonio, Texas, full of bars, clubs and food trucks selling everything from mini tacos to lavender oat milk lattes.
But the crowd of mostly twenty and thirtysomethings was not there for a gig. Hundreds had queued for hours to attend a political rally in support of two young Democratic congressional candidates — 28-year-old Jessica Cisneros and 32-year-old Greg Casar — and to hear the headliner who has endorsed them: firebrand progressive congresswoman Alexandria Ocasio-Cortez.