CRANE: What matters most in close contests

Two years ago this fall, the challenger candidate, Reverend Raphael Warnock, mopped the debate room floor with his opponent, junior incumbent U.S. Senator Kelly Loeffler. Hers was a wooden and flat performance, appearing to recite lines from a script not connecting with any audience. What a difference some confidence and apparent conviction in a set core of values can make. Herschel Walker’s…