Call of Duty 4: Prestige medals -- real life equivalents

Unbeknownst to me, the prestige medals and badges in CoD 4 are based on actual medals awarded in the military.

Good side-by-side Version: What the real life call of duty 4 prestige medals look like.

Or, the lazy man’s way, a crappy alternative version of the video embedded below. The guy that owns the good video does not allow embedding.

Less interesting video comparison I suggest a better video