Categories News Feds: First Horizon Oversold Value of Mortgage Securities John Branston has more on the breaking First Horizon mortgage story. Post author By Flyer Staff Post date September 3, 2011 John Branston has more on the breaking First Horizon mortgage story. Flyer Staff ← Memphis Cracks Global Top 17 in Financial Shenanigans → The Debt: Well-crafted Espionage Thriller