Question: Nguyễn Văn Trỗi gained notoriety after being captured by South Vietnamese forces while trying to assassinate United States Secretary of Defense Robert McNamara and future ambassador Henry Cabot Lodge Jr, a Republican United States Senator from what state?
Sentence (from "Nguyễn Văn Trỗi"): He gained notoriety after being captured by South Vietnamese forces while trying to assassinate United States Secretary of Defense Robert McNamara and future ambassador Henry Cabot Lodge Jr. who were visiting South Vietnam in May 1963.
Relevant evidence: Yes