An old married couple, celebrating their 50th marriage anniversary, was featured by a local newspaper. The couple was known to never fight and when asked for the secret to their happiness, the wife started, "50 years ago, on our wedding day, my husband and I went on a trip through the Grand Canyon on horseback. As we were riding, my husband's horse tripped and both him and the horse took a hard fall. My husband got up, looked at the horse, and said, "That's one". We continued riding on, and the horse tripped yet again. This time, my husband got up, looked at the horse, and said, "That's two". Ignoring his strange comments, we continued riding and yet again the horse tripped, and my husband and the horse took another hard fall. This time, my husband got up, pulled out a gun, and shot the horse, killing it. Bewildered, I angrily shouted, "What the hell is wrong with you?!" Putting the gun away, he looked at me and calmly stated, "That's one".