Ummmm, //The problem is people with genuine visas. The ones who are qualified in their field not being to get back in if they leave the US.//
There appears to be a lot of confusion/hysteria over this.
//The Foreign and Commonwealth office confirmed:
• The Presidential executive order only applies to individuals travelling from one of the seven named countries.
• If you are travelling to the US from anywhere other than one of those countries (for instance, the UK) the executive order does not apply to you and you will experience no extra checks regardless of your nationality or your place of birth.
• If you are a UK national who happens to be travelling from one of those countries to the US, then the order does not apply to you – even if you were born in one of those countries.
• If you are a dual citizen of one of those countries travelling to the US from OUTSIDE those countries then the order does not apply to you.
• The only dual nationals who might have extra checks are those coming from one of the seven countries themselves – for example a UK-Libya dual national coming from Libya to the US.//
http://www.itv.com/news/update/2017-01-29/uk-dual-nationals-exempt-from-trump-travel-ban/
Jim, if it was a Muslim ban, would it not have been applied to more countries?