By not knowing who comes the country it's in dangerous. In document 1 also refers about people who are mentally sick from suffering “these events fed the perception that refugees were bringing violent past with them to clarkston, and caused even empathetic locals to worry for their own safety” this is because it said that the refugee was “ stress the young man had suffered after being tortured in a refugee camp”.
One of the most important things are the pour kids that are suffering because of this wars it's not there fault but they are living the consequences that adult cause in document 2 it shows a picture of a kid that looks hurt and cover in blood who was puller from an airstrike on august 17 its call “the boy in the ambulance” and in document 1 it talk about an uncle killing his nephew because he was traumatic from where he was in a refugee camp.
In conclusion this 6 documents shows why we have to be careful who we let into our country because we don't know people from out there but we should give them an opportunity and get to meet them and that because of all of this innocent kids are suffering and that shouldn't be