The war of letters between conservatives and ABC News over ABC News' decision to air a primetime special regarding health care from the Blue Room of the White House continues.  ABC News describes the event as follows:

The president will answer questions offered by audience members “selected by ABC News who have divergent opinions in this historic debate,” as well as some submitted via ABCNews.com, according to the press release announcing the event.

The special edition of “Primetime” will air from the White House on Wednesday, June 24, at 10 pm ET. “Good Morning America,” “World News,” “Nightline,” and ABCNews.com's “Top Line” will all feature special programming on the president's health care agenda.

Diane Sawyer will have an exclusive interview with President Obama airing Wednesday on “Good Morning America."

According to Drudge, RNC Chief of Staff fired off a missive in response to this plan:

Dear Mr. Westin:

As the national debate on health care reform intensifies, I am deeply concerned and disappointed with ABC's astonishing decision to exclude opposing voices on this critical issue on June 24, 2009. Next Wednesday, ABC News will air a primetime health care reform “town hall” at the White House with President Barack Obama. In addition, according to an ABC News report, GOOD MORNING AMERICA, WORLD NEWS, NIGHTLINE and ABC's web news “will all feature special programming on the president's health care agenda.” This does not include the promotion, over the next 9 days, the president's health care agenda will receive on ABC News programming.

Today, the Republican National Committee requested an opportunity to add our Party's views to those of the President's to ensure that all sides of the health care reform debate are presented. Our request was rejected. I believe that the President should have the ability to speak directly to the America people. However, I find it outrageous that ABC would prohibit our Party's opposing thoughts and ideas from this national debate, which affects millions of ABC viewers.

ABCNews Senior Vice President Kerry Smith responded that:

"ABCNEWS prides itself on covering all sides of important issues and asking direct questions of all newsmakers -- of all political persuasions -- even when others have taken a more partisan approach and even in the face of criticism from extremes on both ends of the political spectrum. ABCNEWS is looking for the most thoughtful and diverse voices on this issue.

"ABCNEWS alone will select those who will be in the audience asking questions of the president. Like any programs we broadcast, ABC News will have complete editorial control. To suggest otherwise is quite unfair to both our journalists and our audience."

Now a conservative interest group, Conservatives for Patient's Rights (CPR) is complaining that they were rebuffed in their effort to purchase advertisements during the show. Rick Scott of CPR writes:

"It is unfortunate - and unusual - that ABC is refusing to accept paid advertising that would present an alternative viewpoint for the White House health care program. Health care is an issue that touches every American and all potential pieces of legislation have carried a price tag in excess of $1 trillion of taxpayers' money. The American people deserve a healthy, robust debate on this issue and ABC's decision - as of now - to exclude even paid advertisements that present an alternative view does a disservice to the public. Our organization is more than willing to purchase ad time on ABC to present an alternative viewpoint and our hope is that ABC will reconsider having such viewpoints be part of this crucial debate for the American people. We were surprised to hear that paid advertisements would not be accepted when we inquired and we would certainly be open to purchasing time if ABC would reconsider."

You can view one of the ads in question here.  Expect more of this kind of back-and-forth as what is probably the highest-stake policy fight of the last thirty years moves onward.