www.greyhound.com
www.greyhoundbusmuseum.org
www.pinterest.com/pin/198932508511699737/
www.cnn.com/2016/05/23/us/greyhound-investigation/
https://en.wikipedia.org/wiki/Greyhound_Lines
https://en.wikipedia.org/wiki/List_of_Greyhound_Bus_stations
https://en.wikipedia.org/wiki/Eric_Wickman
https://en.wikipedia.org/wiki/Killing_of_Tim_McLean