NDP Leader Andrea Horwath is accusing the Liberals of flip flopping on the issue of converting the Thunder Bay Generating Station to natural gas. Horwath is displeased the Energy Minister refused to answer her request for clarification on comments he made suggesting an announcement was on the way for the local plant. Horwath says she can imagine how frustrating it is for local officials such as the Mayor who are awaiting a decision on the conversion of the plant.