WASHINGTON — George W. Bush isn't the first Republican president to face a full-blown immigration crisis on the US-Mexican border. Fifty-three years ago, when newly elected Dwight Eisenhower moved into the White House, America's southern frontier was as porous as a spaghetti sieve. As many as 3 million illegal migrants had walked and waded northward … Continue reading How General Eisenhower Solved Illegal Border Crossings From Mexico.