This time is New York, they are thinking about it, and not clear if already asked it officially FIA.
With the American owners, we will have more and more GPs in the USA and it is not a bad thing if the tracks are beautiful over GPs like Monaco, Imola, Hungary...
One of the big goals when the new owners took over the Formula 1 from Bernie Ecclestone was to make the Formula 1 as a product more attractive for the north american viewers because that is pretty much the only reason where the Formula 1 is not really popular yet. This is also the reason i guess why the races are now starting 2 hours later in comparison to the years before, so the race is not starting in the early morning for viewers from america.
So it would definitely make sense if they would try to add a second grand prix in the United states to the race calendar and even though it is not perfect for me because i am from europe and the race will start in the late evening i would still prefer a cool new race track over Monaco any time, because that always is the most boring race possible.