Katie Couric interviewed Ellen DeGeneres in the latest issue of Glamour Magazine. Ellen spoke about life, love, and being the newest judge on "American Idol."

Katie Couric talks with Tea Party leaders Kellen Guida and Michael Johns about their goals, frustrations and vision for the American government.

Katie Couric speaks with Mark Schneider from the International Crisis Group, and Ophelia Dahl, Executive Director of Partners in Health about the disastrous earthquake in Haiti and the relief efforts to help Haitians in need.

Nearly 30 percent of teenagers say that they have experienced teen dating violence, according to a survey by the Liz Claiborne and Family Violence Prevention Fund.

Katie Couric speaks with author and pop culture pundit, Malcolm Gladwell, who speaks about social media, book ideas for the future and also gives outlook for the next decade.

Katie Couric speaks with Peter David, Washington Bureau Chief for The Economist, Nancy Gibbs, Editor-at-Large and Essayist for Time Magazine and Kurt Loder of MTV News about the past decade and what could be in store for the future.

Katie Couric interviews Vicki Reggie Kennedy and Ted Kennedy, Jr., the widow and son of Senator Edward "Teddy" Kennedy.

Katie Couric interviewed General Ray Odierno - commanding general of the multi-national forces in Iraq. They spoke about recent violent attacks in Baghdad, troop morale, and Obama's plan for Afghanistan.

Katie Couric talks with "Hot, Flat and Crowded" author, and New York Times columnist Tom Friedman about President Obama's war plan in Afghanistan, and the difference between the war on terror, and the war on terrorism.

Katie Couric interviewed Grammy Award winning musician Shakira in the latest issue of Glamour Magazine. Shakira spoke about her music career, her philanthropy and about her hips that don't lie.

Former presidential candidate Mike Huckabee sits down with Katie Couric to discuss whether he'll run in 2012, what he thinks about Sarah Palin, who will be the next GOP rock star and much more.

This week, Katie Couric examines the road ahead in Afghanistan, and the crucial decision President Obama is facing, with journalist George Packer and military historian Kimberly Kagan.

Katie Couric speaks with best-selling American author Mitch Albom about his new book, "Have A Little Faith," his first nonfiction work since "Tuesdays with Morrie."

Katie Couric interviewed First Lady Michelle Obama for Glamour's Women of the Year issue. Topics they talk about include the importance of role models and mentoring and her biggest surprise as First Lady.

Three years since the release of Al Gore's Oscar-winning documentary "An Inconvenient Truth," Katie Couric asks if we are moving in the right direction on climate change. Gore also offers his opinions on Afghanistan, and President Barack Obama's Nobel Peace Prize.

Author Sapphire talks about the new movie "Precious" inspired by her novel "Push," the process of casting the lead actress Gabourey Sidibe, and the inspirational message of the story.

Rosalind Wiseman, parenting expert and author of "Queen Bees & Wannabes," talks about raising teenagers, what parents can do about bullying in schools and the influence of technology.

With the release of his new book, "What Americans Really Want...Really," Pollster and Consultant Frank Luntz talks about parental relationships with children, nonpartisanship and his Playboy playmate focus group.

After blockbuster roles in X-Men and Wolverine, actor Hugh Jackman is playing to sold-out Broadway crowds in A Steady Rain. He talks about the cell phone incident, future movies and Daniel Craig.

Katie Couric talks to legendary editor Tina Brown and media mogul Barry Diller, founders of The Daily Beast, as they celebrate the website's first anniversary. The two discuss the changing media landscape and the challenge of making money on the web.

Katie Couric speaks with the controversial Glenn Beck, who has gained a strong following from both his Fox News TV show and nationally-syndicated radio program.

John McCain's chief campaign strategist Steve Schmidt believes that Sarah Palin did not prepare for the Katie Couric interview.