Hillary Clinton’s campaign is reported to have used a static noise machine on Thursday to block reporters outside of a fundraiser in Denver from hearing her remarks. Stan Bush, a reporter for Denver’s CBS-4, who was stationed outside of the event, reported that the machine was held outdoors at the home of Colorado Gov. John Hickenlooper, a superdelegate who has endorsed Clinton. Clinton, who was holding a fundraiser Thursday evening in Colorado, was speaking outside at a private residence. Just when she started to speak, campaign staffers directed a speaker spewing out static noise at reporters hanging out across the...