The purpose of the hearing is to receive testimony on the following bills: S. 1510, a bill to designate as wilderness certain lands within the Rocky Mountain National Park in the State of Colorado; S. 1719 and H.R. 1492, bills to provide for the preservation of the historic confinement sites where Japanese Americans were detained during World War II, and for other purposes; S. 1957, a bill to authorize the Secretary of Interior to convey to The Missouri River Basin Lewis and Clark Interpretive Trail and Visitor Center Foundation, Inc. certain Federal land associated with the Lewis and Clark National Historic Trail in Nebraska, to be used as an historical interpretive site along the trail; S. 2034 and H.R. 394, bills to direct the Secretary of the Interior to conduct a study to evaluate the significance of the Colonel James Barrett Farm in the Commonwealth of Massachusetts and assess the suitability and feasibility of including the farm in the National Park System as part of the Minute Man National Historical Park, and for other purposes; S. 2252, a bill to designate the National Museum of Wildlife Art, located at 2820 Rungius Road, Jackson, Wyoming, as the National Museum of Wildlife Art of the United States; and S. 2403, a bill to authorize the Secretary of the Interior to include in the boundaries of the Grand Teton National Park land and interests in land of the Grand Teton Park Subdivision, and for other purposes.