Redfeather, there has been absolutely NOTHING which has suggested that anyone is trying to unite the US and Mexico. Talk about a welfare bill! Now, I might think about conquering both Mexico AND Canada and taking their oil...but...
Realistically, some amalgam of the House and Senate bill has to pass. Even then it's not going to FIX the problem until we fix the BICE bureaucracy.
In the early years of the 21st century, elites in three nations the United States, Canada, and Mexico are busy creating a new political configuration called the Security and Prosperity Partnership of North America (SPP). It would broaden and deepen the relationship between the three nations created in 1994 through the North American Free Trade Agreement (NAFTA) in dramatic ways.
Since the border has never been secured, this issue came to light when "we the people" began screaming.