I am the ruler

If out of nowhere I became the ruler of the world, what I would do to benefit the cause of the border is to create MEGA agreements between the US and Mexico. We would join forces, one whole army and together decide how to handle criminals and such. There would be one day where we all stand along the border, both countries separated and with the blink of an eye a HUGE firework like explosion would collapse the border. People would cheer as both sides came together. By this point of course, proper planning would have been made to make sure no laws are broken and proper order is kept. Our government would serve as a good role model to Mexico's. This would only be the beginning, next is the world.