How terror attacks in Europe are connected to the seven countries Trump banned from the US: From home-grown killers to camps where fanatics were trained to slaughter

"Most terrorist attacks in America are carried out by Americans. This list contains countries like Iran and Sudan, which have long been accused by the US of state sponsorship of terrorism, but have not been involved as individuals. And why are Pakistan and Saudi Arabia not on this list? There is not a lot of logic behind this but it's a lot of politicking."