Global injustice. Gay marriage. War or no war. Spreading the Christian gospel.
The free speech area at Texas Tech has been a forum for people to express their views on those topics and many other topics most people might not even know about.
While some events are a peaceful protest, others end up with an atmosphere much like a World Wrestling Entertainment battle royal.
The latest exhibition was an Injustice Wall, placed there by Intervarsity Christian Fellowship, a Tech student organization, earlier this month. The wall included old newspaper articles and fake blood, there to represent what is happening around the globe. It also included phrases and words on controversial topics, including abortion, immigration and the Iraq War...