District 4 candidates gave quick but varied responses on pension issues at a packed candidates night—the first of the election season—last Wednesday. The event, hosted by a group critical of the county’s unfunded pension liabilities, was moderated by Marin Independent-Journal political columnist Dick Spotswood. Candidates fielded questions on a variety of issues, including traffic and pesticides, but the host group, Citizens for Sustainable Pension Plans, posed three questions to suss out what candidates in races…