California’s beaches, rivers, and streams have become contaminated with alarming levels of dangerous fecal bacteria thanks to the liberal state’s escalating homelessness crisis. President Trump recently spotlighted the terrifying epidemic on Twitter, when he wrote: “We should all work together to clean up these hazardous waste and homeless sites before the whole city rots away. Very bad and dangerous conditions, also severely impacting the Pacific Ocean and water supply. Pelosi must work on this mess and turn her district around!” Predictably, the Left mocked Trump, saying he was wrong. A San Francisco official even disputed his allegations. However, experts say Trump is...