Trump claims he expects 10 million illegal immigrants to invade America. How is that possible?

Every person who crosses our southern border is undeniably a U.S. citizen<br>We have a wall that stretches across the entire southern border<br>We have a patrol officer every 2 feet along the wall<br>We have drones patrolling the sky over the wall 24/7<br>We have dogs patrolling the border<br>We have barbed wire on top of the wall<br>We have the Coast Guard patrolling the Gulf of Mexico<br>We have the Coast Guard patrolling the Atlantic Ocean<br>We have the Coast Guard patrolling the Pacific Ocean<br>We have the Navy patrolling the Caribbean Sea<br>We have the U.S. military<br>We have AR-15s ???<br>We have helicopters<br>We have boats<br>We have speedboats<br>We have patrol boats<br>We have amphibious assault ships<br>We have mines<br>We have U.S. citizens vigilantes<br>We have hot air balloons<br>We have blimps<br>We have U.S. taxpayers who will gladly pay for Trumps wall<br><br>How can anyone get into this country? ??