We fear that the influx or accepting Syrian or Muslim refugees into our country, will undermine our security and safety of the American people. We should not accept these people as some, if not, most of the refugees are actually ISIL or other Islamic terrorist organization members.
According to a recent news article( http://www.reuters.com/article/us-mideast-crisis-usa-passports-idUSKBN0T... ), Islamic terrorist organization, ISIL, has the capability of producing fake passports. Therefore, giving terrorists entry into our country and carrying out their evil deed. Even immigrants that are not terrorists, can be potentially homegrown terrorists.
With vetting or background checks, no matter how long, how thorough, is not enough to keep the American people safe.