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

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.

Steve Kroft reports on cyber attacks on corporate and government infrastructure; Also, Katie Couric interviews tennis star, Andre Agassi about his unpleasant past on and off the tennis court.