Without a visa though you are at the mercy of the highly paid and highly educated experts on international affairs and terrorism that man the passport desk at the airport.
If they think you have stayed too long, visited too often or they just don't like you - you are denied entry. Once denied entry you have to jump through all sorts of hoops to ever be allowed to visit the US.
If they think you have stayed too long, visited too often or they just don't like you - you are denied entry. Once denied entry you have to jump through all sorts of hoops to ever be allowed to visit the US.