Save A Video From an iMessage

Someone sent you a video via iMessage and you want to save it.  With iOS7 here's what you do.

Here's an iMessage with a video.  I want to save it to my phone.

Select the video as if you were going to play it.

Select the Share icon.  I have put a red circle around it.  When you select that you will see these options.

Select Save Video.
Look in your Photos.  You will see the video.

Cheers.