BostonGlobe.com Political Headlines - May 13, 2014 May 13, 2014 Here are the top political headlines from BostonGlobe.com today: Walsh replaces inspections chief in wide shake-up: It’s the first step in what the mayor described as a series of management changes at the embattled Inspectional Services Department. Andrew Ryan and Thomas Farragher detail the latest. Geithner book details turmoil with Warren: The former treasury secretary reveals details on the debate over whether to appoint Elizabeth Warren to head the consumer protection agency. Matt Viser reports. Sister cities and brother Buddhists: The mayors of Boston and Belfast want to send not guns but jobs and counterintuitive thinking each other’s way. Kevin Cullen details the story.