Which structure currently operates as a "virtual fence:"  Boarder Wall or Mexico-United States Barrier?
Day Without Immigrants 2017 Day Without Immigrants (or A Day Without Immigrants) was a protest and boycott that took place on February 16, 2017, to demonstrate the importance of immigration, and to protest President Donald Trump's plans to build a border wall and to potentially deport millions of illegal immigrants. The strike called for immigrants not to go to work, to avoid spending money, and keep children home from school. People took part to show the importance of immigrants to the economy and also to protest possible racial profiling of U.S. citizens by immigration enforcement. The strike was planned on social media. People first started talking about the strike after the Women's March, and as the idea gained momentum, important people in the restaurant industry helped boost exposure.
Presidio–Ojinaga International Rail Bridge The Presidio–Ojinaga International Rail Bridge (also known as the Presidio Rail Bridge or the Puente Ferro Carril Ojinaga) is an international bridge that crosses the Rio Grande (Río Bravo) between the cities of Presidio, Texas, and Ojinaga, Chihuahua, on the United States-Mexico border. The Presidio–Ojinaga International Rail Bridge is currently closed. It was damaged by fire on 29 February 2008, but there are plans to repair it. It is owned by the Mexican government and the state of Texas Department of Transportation. It was privately operated under a lease by Ferromex subsidiary Texas Pacifico Transportation.