IGN just posted their unit description of the Axis Infantry. Of course, a video is included with the article for you all to watch. Here is a quick snip from my favorite unit from E3, the Volksgrenadiers
Adequately trained soldiers with little or no combat experience, the Volksgrenadiers were formed out of anything the Axis could get its hands on; boys, elderly men and even those that were previously rejected as physically unfit for service.
You can check out the article here. You can check out the video here under Axis Infantry Feature.