North Carolina Central defensive back Ryan Smith, a fast-rising NFL draft prospect, is visiting the Los Angeles rams today, according to a source. Smith has previously visited the Oakland Raiders, Minnesota Vikings, Tampa Bay Buccaneers and Miami Dolphins. Smith had private workouts with the Arizona Cardinals, Detroit Lions, New York Jets, Carolina Panthers, New England Patriots and Baltimore Ravens. The All-Mid-Eastern Conference selection ran the 40-yard dash in 4.47 seconds at the NFL scouting combine with a 36-inch vertical leap, a 10-2 broad jump, a 6.88 three-cone drill and bench pressed 225 pounds 18 times. Follow me on Twitter: @AaronWilson_NFL Aaron Wilson covers the Texans for The Houston Chronicle.