Jen Hubbell became a real estate agent in Greenville, S.C., because she believed a good life started with a good home, and now her phone buzzed regularly with calls from out-of-state clients who believed they could find both things in her city. Many were staunch conservatives from deeply blue states like New York, Washington and California, fed up with the politics there. Could Ms. Hubbell, a conservative herself, help them find neighborhoods of like-minded people? Her response... Read this story