Washington, D.C. – July 2, 2012 – (RealEstateRama) — U.S. Senators Barbara Boxer (D-CA), Bob Menendez (D-NJ) and Herb Kohl (D-WI) today sent a letter to Kim Garland, the CEO of mortgage insurer United Guaranty Corporation, urging him to reconsider the company’s policies that are limiting or preventing homeowners from being able to refinance at today’s record low rates