Muhammad Ali welcomed all at Pennsylvania training camp
![Muhammad Ali welcomed all at Pennsylvania training camp](http://bloximages.chicago2.vip.townnews.com/bismarcktribune.com/content/tncms/assets/v3/editorial/9/a2/9a2a3d69-0c57-5024-adc2-c399e45b850f/5756efc87ee90.image.jpg?resize=300%2C218)
DEER LAKE, Pa. (AP) — He called himself "The Greatest," but Muhammad Ali was humble, friendly and eminently approachable whenever he came to this out-of-the-way spot in northeastern Pennsylvania to train throughout the 1970s.