HP's former chairman testifies Summary: In her testimony before a congressional subcommittee, Patricia Dunn clearly regretted the spying she unleashed on journalists, HP directors and employees. Earlier this month, she resigned her board position. September 28, 2006 -- 16:30 GMT (09:30 PDT) Loading... Please wait. Topics: Hewlett-Packard, Legal Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.