Trump kicks off a Pennsylvania rally by talking about Arnold Palmer’s genitalia NPRTrump fixates on Arnold Palmer as ‘all man’ in showers during profane rally The Washington PostDonald Trump’s Pittsburgh Rally: Steelworkers, Expletives and Arnold Palmer NewsweekDonald Trump talks fracking, Arnold Palmer and Charleroi as Latrobe rallygoers lean into religion Pittsburgh Post-GazetteTrump asks Pennsylvania crowd, ‘Are you better off now than you were four years ago?’ Fox News