These folks keep calling from a thing called FAV - a veterans association - who collect lots of money but do not use it to help Vets. It is a SCAM - do not give money to this association.
Some guy begging for money for Veterans....didn't trust him. Especially after I told him that I gave money locally, and he kept pushing for a donation....I just hung up on him. Might be a scam. Anyway, it's not a good idea to donate anything over the phone especially when it involves you giving them your credit card number.