CBS) While promoting his new album of duets, "Duets II," on Howard Stern's radio show, Tony Bennett made the assertion that the United States was responsible for the Sept. 11, 2001, terrorist attacks on New York and Washington, D.C. Pictures: Tony Bennett Read more: Tony Bennett reaches out to a new generation "They flew the plane in, but we caused it," Bennett told Stern, according to the New York Daily News. The "they" in his statement is presumably terrorists. .....