Bright line down side of MBA screen: is this normal

I received my Mac a few days ago, have been using it off battery almost the whole time, this morning I decided it was time to use it at full brightness, the first thing I noticed is a bright line along the edge of the screen.

It looks like a compression line, as though the bezel wasnt installed correctly and there is always compression on the screen, take a look at the pics, are these normal, or should i be concerned about this? I do have AppleCare.

Img_20130724_082617_medium

Cant get this second image to link properly, but if you click it you can see it

Img_20130724_082656_medium

So have you seen this before? Should it be something of concern?