Saying he questions a sovereign Indian tribe’s role in a local government process, Gov. Arnold Schwarzenegger late on Friday vetoed the bill that would have made the Rumsey Band of Wintun Indians an official partner in managing Conaway Ranch, if Yolo County officials acquire it through eminent domain. The legislation, AB 1747 by Assemblywoman Lois Wolk, D-Davis, would have made the tribe a member alongside Yolo County officials and others of the joint powers authority created for Conaway Ranch. The tribe has offered to loan the county money for the acquisition. The county and tribe say the veto does not...