What in the World is This?

My wife has  a pretty extensive bug collection, however I have never seen this bug I saw today.

I went outside and this weird looking bug that looked like a huge mosquito was flying around me and it finally landed.  I grabbed my camera and got the following pictures.

Upon closer review of this bug… it had two white front feet or arms or what ever you want to call them but it was rubbing them together.

It just sat there for awhile and didn’t seem to be bothered by me putting the camera in front of it’s face.  A typical fly would have flown away as I got within about 3 inches from it.

So does anyone know what this buggah is?