What would you do in this case? Panhandler claiming veteran

I have seen this occur where I am at outside of an Air Force base and seen airman in uniform along with veterans call them out. We all want to help a veteran out but a lot of them are portraying they are vets, when they are not.

What are your thoughts?

http://www.inquisitr.com/1971101/veteran-confronts-beggar-wearing-military-uniform-demands-him-to-take-it-off/