Should be able to in what sense? As in it would be possible? Should be able to as in someone should be able to act immorally? I think you'll find most people would agree that ethical considerations apply to everyone, regardless of where they get their money or whether they belong to a certain country.
"If all mankind minus one, were of one opinion, and only one person were of the contrary opinion, mankind would be no more justified in silencing that one person, than he, if he had the power, would be justified in silencing mankind."
~John Stuart Mill~
Should be able to in what sense? As in it would be possible? Should be able to as in someone should be able to act immorally? I think you'll find most people would agree that ethical considerations apply to everyone, regardless of where they get their money or whether they belong to a certain country.
"If all mankind minus one, were of one opinion, and only one person were of the contrary opinion, mankind would be no more justified in silencing that one person, than he, if he had the power, would be justified in silencing mankind."
~John Stuart Mill~