I call B.S.!
It’s a setup for “If these aren’t your real tax returns, prove it by showing us your real ones”....
Nonsense!
I agree. Nothing is easier than creating a tax form and putting any figures in it you decide. There is absolutely no way to prove the forms the show (if they do show them)are legitimate unless the IRS confirms them, which they will not or Romney confirms them which he will not.