There can be only one reason liberals instinctively call conservatives racists. Like Pavlov's dogs, they have been conditioned to do so by their masters in the Democrat-media complex. Ivan Petrovich Pavlov was a Russian scientist who won the Nobel Prize in 1904 for his studies of the digestive system. While studying the impact of saliva on digestion, he noticed that his test subjects - dogs - salivated even when there was no food present. Eventually, he realized the dogs were responding to the lab coats worn by his assistants. He expanded his experiments to determine the reason. ... His findings...