Cressman Lecture: Lewis and Clark historian Gary Moulton presents "Lewis and Clark's New Look" as the 2004-2005 Luther S. and Dorothy Cecilia Cressman Lecturer in the Humanities. This lecture will explore new ways of judging the characters and personalities of the leading figures of the Corps of Discovery--Meriwether Lewis, William Clark and Sacagawea--in light of new research. Moulton is Thomas C. Sorenson Professor of American History Emeritus at the University of Nebraska and editor of "The Journals of the Lewis and Clark Expedition."