[Livia]

Originally Posted by Sticks

If it is a criminal offence anywhere, in this case Dubai,, it counts as one to US immigration, end of.

This is true. She could still get a visa although there are several hoops to jump through, including an interview. Then the embassy would hold her passport for at least a month while her application was processed. They take the offence into account and calling someone a horse on Facebook probably doesn't score very high... but you never know.