Nine of Mandela's Most Inspirational Quotes
He will be remembered for his many inspirational quotes.
Nelson Mandela Dead at 95
Anti-Apartheid icon served as South Africa's president after years in prison.
Why Mandela Didn't Want to Be Remembered As A Saint
Imprisoned for 27 years, Nelson Mandela bore the scars of tragedies.
President: Obamacare 'to Be a Legacy I Am ... Proud Of'
President told Barbara Walters he remains confident, despite low approval rating
After JFK, Obama Says Security 'Not Something I Think About'
In an interview with Barbara Walters, President Obama talks security after JFK.
5 Unforgettable First Lady Moments
From Betty Ford's alcohol addiction to Hillary Clinton standing by Bill Clinton.
Inside Robin Roberts' Courageous Fight Against MDS
A personal and candid look at the "GMA" anchor's brave journey.
Resource Guide: Children in Foster Care
Find out more about child welfare organizations.
Former Navy SEAL's Guide to Surviving Almost Anything
Cade Courtley, a former Navy SEAL, on how to prepare yourself for disaster.
20 Ways to Cut Wedding Costs
The wedding industry is a $30 billion giant; don't pay more than you have to.
20 Tips to Becoming a Reality-TV Star
Learn the surprising things reality-TV show casting agents find attractive.
Billionaires' 20 Keys to Success
20 From '20/20': Principles That Made Tony Hsieh and Guy LaLiberte rich.
Vargas Is the Co-anchor of '20/20' on ABC News
Weekend Anchor, "World News with David Muir" Co-Anchor, "20/20"
What Michelle Obama Really Thinks About Facebook
First lady doesn't want her daughters to have a big presence on Facebook yet.
Obamas Might Stay in Washington After Presidency Ends
President Obama would be the first president to stay in DC since Woodrow Wilson.
Barbara Walters' Picks for Most Fascinating People of 2013
Jennifer Lawrence, Robin Roberts, Miley Cyrus and more made this year's list.
Watch: Tribute to Nelson Mandela From Children Around World
Kids say what Mandela means to them over John Lennon's "Imagine."
Watch: President Obama and First Lady Address Criticism
Act 1: President and first lady talk low approval ratings and being booed with ABC's Barbara Walters
Watch: What the Future Holds for the President, First Lady
Act 2: With 3 years left, the Obamas talk their daughters growing up and life after the White House.
Watch: First Ladies Throughout the Years
Act 3: Barbara Walters recalls her memorable moments with the first ladies through the decades.
Watch: Presidential Crises and Scandals
Act 4: From Nixon to Bush, Barbara Walters takes a look at her unforgettable presidential interviews
Watch: Families in the White House
Act 5: A look at the children and even the pets who have called the White House home.
Full Episode: 20/20 11/01: Stolen at Birth: A 20/20 Investigation
A Baby Is Stolen
Full Episode: 20/20 10/04: Out of Bounds
Girl Crush Becomes a Crime, Police Speeding, Alleged Kindergarten Fighting
Full Episode: 20/20 12/2: Overmedication in Foster Care
An investigation into the use of mind-altering drugs on foster children.
Photos: Nelson Mandela Through the Years
The life of former South Africa President Nelson Mandela.
Photos: Barbara Walters' Presidential Interviews Through the Years
A look at Barbara Walters' past interviews with presidents and first ladies.
Photos: First Kids: Where Are They Now?
From Ford to Obama, these presidential kids grew up too quickly.