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Transgender Teens: What if a Girl were a Guy and a Guy were a Girl?

Transgender Teens: What if a Girl were a Guy and a Guy were a Girl?

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PHOTO: Even if you're a long way off from popping the question or saying yes, thinking about your wedding as a financial milestone is really important for anyone who is hopeful that they will indeed tie the knot at some point.

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PHOTO: In a public letter to friends and family, Greg Hanscom, senior editor at Grist.org, implored his loved ones to buy nothing for his kids this Christmas. Hanscom is seen here with his wife and two daughters.

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PHOTO: The U.S. economy probably generated more than 200,000 jobs in March, capping the best four months of hiring since before the recession.

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PHOTO: John McEnroe reacts with anger after an umpire call at the 1980 Wimbledon Championships.

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Transgender Teens: What if a Girl were a Guy and a Guy were a Girl?

Transgender Teens: What if a Girl were a Guy and a Guy were a Girl?

Class Clowns: What is Funny and What is Dumb?

Class Clowns: What is Funny and What is Dumb?

Speaking Out Against 'Slut Shaming'

Speaking Out Against 'Slut Shaming'

Rich Kids 2.0: Social Media Gives New Ways to Show Off

Rich Kids 2.0: Social Media Gives New Ways to Show Off

Who Needs College?

Who Needs College?

VIDEO: Insane Video: Teen Jumps Car Going 40 mph, Lands on Feet

Insane Video: Teen Jumps Car Going 40 mph, Lands on Feet

VIDEO: Transgender Teen Couple Joke About 'Switching' Genitalia

Transgender Teen Couple Joke About 'Switching' Genitalia

Teen gossip and bullying is on the rise.

Has Your Child Ever Been 'Slut Shamed'?

Catch Me If You Can: The Anthony Curcio Bank Heist

Catch Me If You Can: The Anthony Curcio Bank Heist

Catch Me If You Can: The Anthony Curcio Bank Heist

Anthony Curcio Bank Heist: The Thomas Crown Effect

Catch Me If You Can: The Anthony Curcio Bank Heist

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Faking It: Raymond Roth's Disappearing Act

Faking It: Raymond Roth's Disappearing Act

VIDEO: A man impersonated his dead mother for an unbelievable scam.

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Moms Moving Out

Moms Moving Out

Teens Get Drunk, Parents Go to Jail?

Emancipated: Pregnant Texas Teen Who Sued Parents

Lacey Wildd Wants Even Bigger Boobs - But at What Price?

Lacey Wildd Wants Even Bigger Boobs - But at What Price?

Teens Get Drunk, Parents Go to Jail?

Teens Get Drunk, Parents Go to Jail?

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D is for Dad and Dumb

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PHOTO: There are a variety of helpful resources to help parents of foster children.

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PHOTO: Congresswoman Gabby Giffords and her husband Mark Kelly share their story with ABC's Diane Sawyer. Special edition of "20/20" airs Monday, November 14 at 10:00 PM/ET.

Humor and Determination Key to Giffords Recovery

VIDEO: Part 1: Robert lives in a crumbling trailer but has Oval Office dreams.

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Diane Sawyer on the Pine Ridge Indian Reservation

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Cirque Du Soleil: Fatal Accident

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