Frontpage Interview’s guest today is James Rothrock, a former career officer in the U.S. Air Force, with special assignments in Athens, Paris, Saigon, Tokyo and Stuttgart. As a former adjunct professor at Troy University, he taught world, regional and political geography. In Vietnam he experienced firsthand the Tet Offensive of 1968, where he saw a major allied victory turned into a disastrous defeat by the antiwar critics back home. He is the author of the new book Divided We Fall, which makes the case that disunity, incited and fueled by the antiwar movement, led to America’s defeat in Vietnam. FP:...