The Pentagon Papers, officially titled Report of the Office of the Secretary of Defense Vietnam Task Force, is a United States Department of Defense history of the United States' political and military involvement in Vietnam from 1945 to 1967. Released by Daniel Ellsberg, who had worked on the study, they were first brought to the attention of the public on the front page of The New York Times in 1971. A 1996 article in The New York Times said that the Pentagon Papers had demonstrated, among other things, that the Johnson Administration had "systematically lied, not only to the public but also to Congress."The Pentagon Papers revealed that the U.S. had secretly enlarged the scope of its actions in the Vietnam War with coastal raids on North Vietnam and Marine Corps attacksnone of which were reported in the mainstream media. For his disclosure of the Pentagon Papers, Ellsberg was initially charged with conspiracy, espionage, and theft of government property; charges were later dismissed, after prosecutors investigating the Watergate scandal discovered that the staff members in the Nixon White House had ordered the so-called White House Plumbers to engage in unlawful efforts to discredit Ellsberg.In June 2011, the documents forming the Pentagon Papers were declassified and publicly released.

Misconduct is wrongful, improper, or unlawful conduct motivated by premeditated or intentional purpose or by obstinate indifference to the consequences of one's acts. It is an act which is forbidden or a failure to do that which is required. Misconduct may involve harm to another person's health or well-being.

Misconduct is of particular importance in professional settings (e.g. lawyers, doctors, military personnel), in the workplace and various institutions (e.g. schools, prisons). Two categories of misconduct are sexual misconduct and official misconduct. In connection with school discipline, "misconduct" is generally understood to be student behavior that is unacceptable to school officials but does not violate criminal statutes, including absenteeism, tardiness, bullying, and inappropriate language. Misconduct in the workplace generally falls under two categories. Minor misconduct is seen as unacceptable but is not a criminal offense (e.g. being late, faking qualifications). Gross misconduct can lead to immediate dismissal because it is serious enough and possibly criminal, e.g. stealing or sexual harassment.