Let's weigh in on what kinds or types of control measures should be in place for immigrants coming from Countries who's Government, Society and Economic system are counterproductive to Freedom, Democracy and the American way of life.
Do you think it's safe to go without any control measures at all? Trust everyone that comes here that they will assimilate naturally and respect our way of life?
Do you think acclimation is necessary and if so, for how long and how severe?
Generally, immigrants are required to attend training, orientation and educational classes that have been standardized under local, state and federal departments to ensure that the American way of life is understood and subsequently respected. These classes include education in civil rights, liberties, privileges and constitutional protections. This training is designed to offer an understanding and perspective into Western culture and to assist immigrants with adjusting their values (If needed) to align with those that are prized in the United States (Life, Liberty, Pursuit of Happiness).
Control measures are necessary
"If there's no such thing as a stupid question then what kind of questions do stupid people ask"?
"There's going to be a special place in Hell for people who spread lies through the veil of logical fallacies disguised as rational argument".
"Oh, you don't like my sarcasm? Well I don't much appreciate your stupid".