By Kate McGee
Texas Tribune

As supporters of then-President Donald Trump surrounded and harassed a Joe Biden campaign bus on a Central Texas highway last year, San Marcos police officials and 911 dispatchers fielded multiple requests for assistance from Democratic campaigners and bus passengers who said they feared for their safety from a pack of motorists, known as a “Trump Train,” allegedly driving in dangerously aggressive ways.

“San Marcos refused to help,” an amended fe...