Michigan autoworkers wary of Trump's tariffs: 'Playing poker with people's lives'

The General Motors Flint Assembly plant is a hulking symbol of American auto industry might, a 5m-sq-ft factory stretching as far as the eye can see down Van Slyke Road, and it hums: three shifts almost daily crank out the Silverado truck, the automaker's most popular product. The plant weathered decades of industrial disinvestment in Flint, a blue-collar city of about 80,000 in mid-Michigan, the nation's auto capital. Flint Assembly remains an economic cornerstone of a Rust belt region filled with working-class swing voters who helped propel Donald Trump to his second term. The president did well here in part…