"On toda?s Dakota Midday, host Paul Guggenheimer explores issues leading up the a conference this weekend in Rapid City on Indian water rights. His guests are Harvey White Woman, Treaty and Water Rights Advocate for the Great Sioux Nation from Fort Yates, N.D. and Tim Mentz, Tribal Historic Preservation Officer with the Standing Rock Sioux Tribe. They will be discussing the key treaty and water rights issues. Later, former US Senator and Majority Leader, Tom Daschle, joins Paul to discuss the farm bill just passed in the Senate, Senator Tim Johnso?s health, and why Daschle is supporting Barack Obama for president.