As the nation debates sweeping changes in healthcare, ABC News' Charles Gibson and Diane Sawyer will moderate a conversation with President Obama about this critical issue on the nation's agenda. A special edition of "Primetime," "Questions for the President: Prescription for America," will air on WEDNESDAY, JUNE 24 at 10 p.m. on Channel 9. The conversation with the President will continue on "Nightline" at 11:35 p.m., ET.

During the discussion from the East Room of the White House, President Obama will answer questions from an audience made up of Americans selected by ABC News who have divergent opinions in this historic debate. ABC News Medical Editor Dr. Timothy Johnson will also take part in the conversation, which will focus on different ideas for how to fix the system and on how proposed changes will impact our already fragile economy.

Wednesday morning's "Good Morning America" will originate from the South Lawn of the White House and will include an exclusive interview with President Obama. He sits down with Diane Sawyer to discuss healthcare and other issues on the nation's agenda. Wednesday's program will also feature portions of Robin Roberts' exclusive interview with First Lady Michelle Obama.

Charles Gibson will anchor "World News" from the Blue Room of the White House on Wednesday.

ABCNews.com will invite viewers to join the discussion and share their questions about health care reform at ABCNews.com/Politics starting Tuesday, June 16. ABCNews.com will be working with Digg.com to select popular questions voted on by online users and some of those questions will be put to President Obama during the program. ABC News' daily political webcast, "Top Line," will focus on healthcare reform throughout the week of June 22. ABCNews.com's senior political reporter and author of The Note, Rick Klein, will live-blog and interact with users as the forum airs, and full video coverage of the forum will be posted online. A special section of ABCNews.com/Politics dedicated to the healthcare debate will offer comprehensive coverage of the forum and will continue as legislation is taken up in Congress.

ABC News Radio will air portions of "Questions for the President: Prescription for America" and will also produce a special edition of its weekly news magazine, "PERSPECTIVE," that will include portions of the special. "PERSPECTIVE" will be available to ABC News Radio affiliates for use over the weekend of June 27-28.