Jusris, you must be 12 inches tall because what I said in very simple easy to read English when right over your head with ease.   It is not a matter of protecting Americans, no matter what.  Re-read my comment, especially the part that says law enforcement is primarily the responsibility of the states.   The U.S. government has responsibility when federal crimes are committed.   President Trump is very concerned about the carnage in our cities and towns, he has made that very clear many times, but he does have the power or authority to intervene in state law enforcement activities or operations.   President Trump is responsible for enforcing Federal immigration laws which is why he is focusing on properly vetting of foreigners who want to come here.