Davis first entered the NFL as an undrafted free agent with the Oakland Raiders in 2010
<a href="http://www.neworleanssaints.com/news-and-events/article-1/New-Orleans-Saints-Sign-Defensive-Tackle-Alex-Daniels-Waive-DB-Cord-Parks/4c58569b-a80c-47d6-a946-a3faee2d13b5" target="_blank">The rest of the story </a>
