by Michael Snyder, End Of The American Dream:

What does the color red mean to you?  Today, I was thinking about several recent news stories that are related to Bible prophecy, and I realized that they all had something to do with the color red.  So I asked Google what the color red symbolizes, and I was sent to a Wikipedia article that explains that red “is the color of blood” and that it “has historically been associated with sacrifice, danger, and courage”.  In addition, the color red is often used to convey some sort of a warning.  Just imagine what it would be like if all stop signs were colored yellow.  That wouldn’t work nearly as well.  The reason why stop signs are red is because the color red gets your attention.