 DALLAS--BUSINESS WIRE--National residential mortgage lender PrimeLending, a PlainsCapital Company and subsidiary of Hilltop Holdings Inc. NYSE: HTH, recently received the prestigious Community Champion award for 2020 from MBA Opens Doors Foundation at the Mortgage Bankers Association Annual Convention. The Community Champion award, created in 2013, recognizes an individual, group or company that has dedicated significant time and effort to advance the Opens Doors Foundations mission. Duri 