The Watergate Scandal was a major political scandal that occurred in the United States in the early 1970s. It involved the break-in of the Democratic National Committee headquarters at the Watergate office complex in Washington, D.C., and the subsequent cover-up of the incident by the Nixon administration.

The primary objective of the United States government in the Iran-Contra Affair was to secure the release of American hostages held in Iran. The Reagan administration secretly sold arms to Iran in exchange for the release of the hostages, and used the proceeds from the arms sales to fund the Contras, a rebel group fighting against the Sandinista government in Nicaragua.

The Teapot Dome Scandal was a major political scandal that occurred in the United States in the early 1920s. It involved the leasing of federal oil reserves at Teapot Dome, Wyoming, to private companies without competitive bidding. The scandal led to the resignation of Secretary of the Interior Albert Fall and the imprisonment of several other government officials.

The Monica Lewinsky Scandal was a major political scandal that occurred in the United States in the late 1990s. It involved the sexual relationship between President Bill Clinton and White House intern Monica Lewinsky. The scandal led to Clinton's impeachment by the House of Representatives, but he was acquitted by the Senate.

In the Abscam scandal, the FBI used entrapment to catch corrupt politicians. The FBI set up a fake Arab sheikh who offered bribes to politicians in exchange for favors. Several politicians were caught on tape accepting the bribes, and they were subsequently convicted of corruption.

The Watergate Scandal involved the illegal use of campaign funds by President Richard Nixon's re-election campaign. The scandal led to the resignation of Nixon and the imprisonment of several of his top aides.

The Whitewater scandal was a political scandal that occurred in the United States in the 1990s. It involved the Clintons' involvement in a failed real estate venture called Whitewater Development Corporation. The scandal led to several investigations, but no criminal charges were ever filed against the Clintons.

The Watergate Scandal involved the illegal wiretapping of political opponents by the Nixon administration. The scandal led to the resignation of Nixon and the imprisonment of several of his top aides.

The Benghazi attack was a terrorist attack that occurred in Benghazi, Libya, on September 11, 2012. The attack targeted the U.S. consulate in Benghazi, and resulted in the deaths of four Americans, including U.S. Ambassador to Libya J. Christopher Stevens.

There is no evidence that the Clinton Foundation has ever illegally used campaign funds.

The Fast and Furious scandal was a political scandal that occurred in the United States in the early 2010s. It involved the sale of illegal guns to Mexican drug cartels by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). The scandal led to several investigations and the resignation of several ATF officials.

There is no evidence that the Trump campaign has ever illegally used campaign funds.

The Cambridge Analytica scandal was a political scandal that occurred in the United States in the early 2010s. It involved the use of personal data to influence elections by Cambridge Analytica, a data analytics firm. The scandal led to several investigations and the closure of Cambridge Analytica.

There is no evidence that the Biden campaign has ever illegally used campaign funds.