From the DMN: "Dallas Cowboys offensive line coach Hudson Houck praised Alex Barron for his work in his first month with the club. Houck asked Barron to make fundamental changes in his game. Barron embraced the adjustments, Houck said. ``He's been doing exactly what we're asking him to do,'' Houck said. ``And I think he's trying to change some of the things I thought were bad habits.''"