VICTORIA - John Hanna is the new CFO of Vecima Networks, replacing Mike Barry who was named president of YourLink, Vecima's wholly owned wireless internet service provision company.Hanna brings 15 years of experience, including 12 years of high-tech executive level experience to his new role as CFO. During the past 6 years, Hanna was VP finance and administration at iFire Technology, a developer of a low cost flat panel display, and spent 7 years with The Westaim Corporation prior to that.Barry, in his new role, will be responsible for managing YourLink's extensive wireless operations in Saskatchewan and eight cable companies...