Cardinal Health, Inc. (NYSE:CAH) expects to release earnings results for its fourth quarter, before the opening bell on Wednesday, Aug. 14. Analysts expect the Dublin, Ohio-based company to report quarterly earnings at $1.73 per share, up from $1.55 per share in the year-ago period. Cardinal Health is projected to post revenue of $58.64 billion, compared to $53.45 billion a year earlier, according to data from Benzinga Pro. With the recent buzz around Cardinal Health, some investors may be eyein