Can anyone knowledgeable about this stuff explain this? > “This case has never been about how much tax we pay, but which government we are required to pay it t

Can anyone knowledgeable about this stuff explain this? > “This case has never been about how much tax we pay, but which government we are required to pay it to,” Apple said in a statement on Tuesday. “The European Commission is trying to retroactively change the rules and ignore that, as required by international tax law, our income was already subject to taxes in the U.S.” Is Apple being treated differently here in any way than other international companies?