Source: http://www.courant.com/business/hc-ct-virgin-mobile-free-wireless-pho20110105,0,264505.story   Virgin Mobile USA is offering free wireless phone service to more than 107,000 needy Connecticut residents.   Virgin's Assurance Wireless service is available to residents who already qualify for Medicaid, food stamps, Section 8 housing, or one of a dozen other state and federal support programs…