One week after pleading not guilty to two criminal theft charges, Mashpee Wampanoag Tribal Chairman Brian Weeden returned to work today amid a show of support from the Tribe. Chairman Weeden, 30, had …One week after pleading not guilty to two criminal theft charges, Mashpee Wampanoag Tribal Chairman Brian Weeden returned to work today amid a show of support from the Tribe. Chairman Weeden, 30, had …