The Democratic primary contest to succeed outgoing Attorney General Maura Healey has become one of the most interesting races in Massachusetts this election cycle. In this episode of the Scrum, labor lawyer Shannon Liss-Riordan discusses what she believe sets her apart from rivals Andrea Campbell and Quentin Palfrey. Plus, Politico’s Lisa Kashinsky and Yawu Miller of the Bay State Banner size up the Mass. GOP convention in Springfield and the Second Suffolk State Senate race, in which former Senator Dianne Wilkerson is trying to make an electoral comeback