Harvard Grad Chooses $25,000-Salary Job as N.Y. Cop BY CHRISTOPHER FAHERTY - Special to the Sun June 28, 2007 URL: http://www.nysun.com/article/57456 Cheryl Walter is a graduate of Harvard University and has a master's degree in forensic psychology, but yesterday, as she addressed the city's newest class of police officers as their valedictorian, she realized a lifelong dream: becoming a police officer. "They always knew I was going to do law enforcement," Officer Walter said of her parents. "They were just surprised I didn't do the feds." With Officer Walter's pedigree — she earned a bachelor's degree in psychology from Harvard...