<sod >Scroll down for video  Mo and his wife along with their four children, are based in Oregon and he shared this picture after their family holiday in Hawaii Mo Farah tweeted about his training from Ethiopia a week ago so it is not currently clear whether he is still out of the USA The ban also affects those with dual nationality, who were born in one of the seven countries, returning to the USA if they are currently away.< eod>< sod > Scroll down for video  Mo and his wife along with their four children, are based in Oregon and he shared this picture after their family holiday in Hawaii The sudden ban has triggered chaos at airports across the world as travellers were caught out in transit.< eod>