Johnny "Blood" was inducted into the Pro Football Hall of Fame in the inaugural class of 1963 along with such greats as Sammy Baugh, Bronko Nagurski, Jim Thorpe and several others. Ralph Hickok, author of "Vagabond Halfback, The Saga of Johnny Blood McNally," joins SFH for a look back on "Blood's" career, and shares such stories on Johnny like how he got the name Blood, and much, much more.