Sudbury federal New Democrat Glenn Thibeault went after the Conservatives over high has prices on Monday in the House of Commons. Thibeault says prices went up a nickel just before Easter and a litre of gas costs 22 cents more now than last year. Thibeault says it’s time the feds hired a gas price watchdog in the form of an Ombudsman. Thibeault is the NDP’s consumer affairs critic.