George Gascón is trailing his challenger, former federal prosecutor Nathan Hochman, in recent polls, and much of the incumbent’s support from 2020 has vanished.Hochman has unleashed a media blitz blaming Gascón for high-profile crimes, but the county race reflects a broader shift among voters across the state.Gascón has tried to maintain a positive spin, noting that he came from behind to defeat then-Dist. Atty. Jackie Lacey in 2020. This year’s election is on Nov. 5. It’s a Saturday morning in late September, and Los Angeles County Dist. Atty. George Gascón’s voice is hoarse as he struggles to film a TikTok...