Voters had their first opportunity Saturday to hear where four of the Democrats running or considering a run for governor in 2018 fall on some of the most pressing issues facing the state. For two hours, they spoke to a fullauditorium at Fair Haven School on economic inequality, the state’s over-reliance on the financial industry, police and criminal justice reform and sanctuary cities. The event, dubbed “the People’s Symposium,’’ featured Dan Drew, the Middletown mayor who is running to replace outgoing Gov. Dannel P. Malloy, and three potential candidates who have formed exploratory committees: Dita Bhargava, a former official with...