If I get you right. You need someone from US who will like your facebook fan page and you'll 3$ in bitcoin for such person? If that's the catch I'm in
No.He wants someone who can get his page 1k USA real likes and he is ready to pay $3 for 1k likes not $3 per like
That will be so hard to find someone who can do that and the only I think you could find someone is to offer different individual from the US some satoshi for the task.