June 29, 2016 12:25 pm Walsh on Chief of Staff Charged With Extortion Mayor Walsh spoke to the media on Wednesday morning following the charges against Boston’s Chief of Staff of Intergovernmental Affairs Timothy Sullivan. Walsh said the allegations were “alleged.” US & World Videos 2:39 MIT president calls for shutdown of student encampments 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 3:48 Pleasant Sunday after rainy morning in New England 2:09 President of MIT calls for shutting down pro-Palestinian encampments