As he continues to evade U.S. authorities, Edward Snowden joins a list of famous people who blew the whistle on private and government scandals. It is not yet known what kind of long-term impact Snowden's leak may have.
Mark Felt, a.k.a "Deep Throat"
Associate Director of the Federal Bureau of Investigtion until his retirement in 1973, Mark Felt gave Washington Post reporters Bob Woodward and Carl Bernstein information on what would become the Watergate burglary scandal. The scandal led to the resignation of President Richard Nixon.
Felt denied involvement until revealing himself as "Deep Throat," in 2005.
As Vice President of Corporate Development at the Enron Corporation, Sherron Watkins alerted her Enron superiors of accounting irregularities. Shareholders and employees lost billions in pensions and stock prices.
Watkins has been criticized for not making the irregularities known sooner, as it took five months for her initial report to reach the public.
In 1971, Daniel Ellsberg, a former United States military analyst, released the Pentagon Papers, a top-secret Pentagon study of the choices made by the U.S. government regarding the Vietnam War, to various national newspapers.
The leak revealed many secret government decisions, among them that four presidential administrations had misled the public about their intentions regarding Vietnam.
Jeffrey S. Wigand is a former employee at Brown and Williamson, who worked on the development of reduced-harm cigarettes.
Wigand appeared on 60 Minutes in 1996 and stated that his company had intentionally increased the amount of nicotine in cigarettes.
Wigand said he was harassed and received death threats affter his appearance on the program. He now works as a lecturer and consultant and was portrayed by Russell Crowe in the 1999 film The Insider.
Currently suspected of having shared classified material with WikiLeaks, Bradley Manning is an army soldier who was arrested in 2010.
Information was compiled from Whistleblowers.org, The New York TImes, The Washington Post, The Library of Congress and IMDB.com.
- Top News
Starved Pennsylvania 7-year-old weighed only 25 pounds
A 7-year-old Pennsylvania boy authorities described as being so underweight he looked like a human skeleton has been released from the hospital.
A quarter of the world's most educated people live in the 100 largest cities
College graduates are increasingly sorting themselves into high-cost, high-amenity cities such as Washington, New York, Boston and San Francisco, a phenomenon that threatens to segregate us across the country by education.
Facebook tests button to let people shop from its website
Members on desktop computers or mobile devices can click a "buy" button to make purchases through advertisements or other posts on the world's largest social network, the Menlo Park, California-based company said Thursday in a blog post.
VIDEO: New story emerges about Texas children locked in hot car
After footage showed Texas shoppers breaking the windows of a hot car to rescue children trapped inside, additional witnesses have come forward to correct the story behind what has become a viral video.
VIDEO: Texas shoppers smash window to rescue children in hot car
Shoppers in Texas took matter into their own hands, smashing a Jeep's windows with a hammer when they say they saw two young children inside the hot car. The children's mother reportedly said she left them while she went to get a haircut.
An alternative diagnosis to ADHD: Schoolchildren need more time to move
The Centers for Disease Control and Prevention tells us that in recent years, there has been a jump in the percentage of young people diagnosed with attention deficit and hyperactivity disorder, commonly known as ADHD: 7.8 percent in 2003 to 9.5 percent in 2007 to 11 percent in 2011.
Survey shows colleges flouting sexual assault rules
More than 40 percent of 440 colleges and universities surveyed by Sen. Claire McCaskill, D-Mo., haven't investigated a sexual assault in the past five years, according to a report released Wednesday.
Auto recalls break single-year US record with six months to go
With six months left in 2014, automakers have already recalled more vehicles in the United States than in any other year on record.
12 states now have plans for a minimum wage of $9 or more
Rhode Island last week joined 11 other states that plan to raise their minimum wage to at least $9 over the next several years.
New York to offer free lunch to all middle-school students
New York's $75 billion spending plan for the fiscal year that began last week includes the first step toward offering free lunch for all 1.1 million students, expanding a program now reserved only for the city's poorest children.
- More Top News Headlines
- Starved Pennsylvania 7-year-old weighed only 25 pounds