In November, Portland residents will vote on two ballot questions driven by citizen initiatives. One would allow resident input during the re-zoning process for new construction. The other would create a number of new rules for the city and its landlords with the goal of stabilizing rising rents. Randy Billings has been covering both issues. Host Greg Kesich and columnist Bill Nemitz discuss different political philosophies within the Republican party, both in the Maine governor’s race and in Washington.