No! Wait! We elected a president a couple years ago that promised us he was going to fix this!Oh lucky you. You found a way to knock the president...
Unfortunately for you, you exposed your total ignorance in your attempt.
8 U.S.C. s 1152(a)(1)
"Whenever the President finds that the entry of any aliens or of any class of aliens into the United States would be detrimental to the interests of the United States, he may by proclamation, and for such period as he shall deem necessary, suspend the entry of all aliens or any class of aliens as immigrants or nonimmigrants, or impose on the entry of aliens any restrictions he may deem to be appropriate."
Congress gave the President the power to forbid entry into the USA of any immigrant according to the above law. Low level federal hacks have countermanded what happens once crimigrants make it onto US soil. POTUS has the authority, and the power, to prevent them from making it onto US soil.
Unfortunately for you, you exposed your total ignorance in your attempt.