Former Gov. Ed Rendell on Tuesday declared Pennsylvania "in play" for president, two days before his friend Hillary Clinton is slated to accept the Democratic nomination in Philadelphia. The reason? Republican nominee Donald Trump's rhetoric is resonating with "white, blue-collar workers," Rendell said at breakfast sponsored by Politico. "People have to understand, not withstanding presidential elections, Pennsylvania is not a blue state," Rendell said. "We have a Republican legislature." Rendell noted that Pennsylvania has more than 900,000 more registered Democrats than Republicans, but his party's voters "don't turn out nearly as well" unless the presidency is on the ballot. Pennsylvania...