I think that the significant factor here is that if McCain saw you drop your wallet he'd give it back, Trump would take it without thinking and deny that you ever dropped it, or indeed that you had ever had a wallet, or that wallets as a class of object even existed.
I think that the significant factor here is that if McCain saw you drop your wallet he'd give it back, Trump would take it without thinking and deny that you ever dropped it, or indeed that you had ever had a wallet, or that wallets as a class of object even existed.