This guy seems to have the right idea:
Via Michelle Malkin, who adds:
Several readers note the active service campaign ribbons and medals on the man’s chest and identify one of them as the Combat Infantryman’s Badge, showing he has been an Infantry Soldier under Combat. D. O’Brien writes: “The Cadet pictured in your piece on President Obama’s speech at West Point (December 1, 2009) is not a ‘traditional’ cadet. He is a former enlisted man – and an Infantryman who wears the Combat Infantryman’s Badge. This award is given only to Infantrymen who have participated in direct-fire engagements against the enemy.”
Rock on, dude!