Democrats condemn Trump supporters who swarmed Texas campaign bus

* Friday incident involving ‘Trump train’ trucks goes viral* Scholars warn of collapse of democracy as election looms* US politics – live coverageA caravan of Trump supporters in pickup trucks that delighted Donald Trump by swarming a Democratic campaign bus on a Texas highway came armed, according to a state representative and a witness.“Armed Trump trolls harassing Biden Bus on I35, ramming volunteer vehicles & blocking traffic for 40 mins,” Texas state repres