Article 4, Section 4 of the US Constitution REQUIRES the federal government to protect each of the states from invasion. Trump sending troops to US-Mexican border. Oct 22, 2018: Minutes ago, President Donald Trump signed DEPLOYMENT ORDERS for the 82nd Airborne Division of the United States Army, instructing them to deploy from Ft. Bragg, NC, to the U.S. southern border at Mexico. In addition, the 1st Armored Division of the United States Army at Ft. Bliss, TX (Corrected Base info at 7:18 PM EDT)  has been given 72 Hour ready-standby orders to begin shipping armored vehicles to the southern border via rail. https://operationdisclosure.blogspot.com/2018/10/president-trump-orders-military.html. Updated at: http://halturnerradioshow.com/index.php/news/u-s-national-news/3321-president-orders-military-deployment-to-southern-border I'd like to know if there is an original source for this like an EO. I was on the site army.mil and 82nd Airborne site and haven't found anything there yet. I feel a bit bad about all these ignorant people who were fooled by the Democrats, but stupid has a price. And sometimes the price is steep.