U.S. Senator Tom Coburn will host a series of town hall meetings across northeast Oklahoma next week.The Muskogee Republican says he'll field questions and discuss various issues at town hall-style forums. Tuesday at 10am, he'll be in Vinita at Ewing Halsell Middle School. Then at noon, Coburn will be in Grove at the Community Center. And at 2pm Tuesday, Coburn will appear at Rogers State University in Claremore.