Earlier today, ThinkProgress noted that since becoming Sen. John McCain's (R-AZ) running mate, Gov. Sarah Palin has rarely taken questions from the press. The McCain campaign is increasingly shielding her from formal interviews with the media, saying that it will "do what we think is in our best interest." Today, the Atlantic's Marc Ambinder notes:

A senior McCain campaign official advises that, despite the gaggle of requests and pressure from the media, Gov. Sarah Palin won't submit to a formal interview anytime soon. She may take some questions from local news entities in Alaska, but until she's ready - and until she's comfortable - which might not be for a long while - the media will have to wait.

McCain is breaking a promise he made on national television. In July, during an interview with CNN's Larry King, McCain assured King that his running mate would appear on King's show shorty after his announcement:
King: We have a history on this program that whenever the vice presidential nominee is announced, he or she appears on this show the next night. It's been going on for quite a while. We hope that Senator McCain follows that tradition since I have a hunch he will not announce tonight who that candidate is.

But how close are we?

McCain: I want to say that that vice presidential candidate will be on your show. I will not risk the wrath of Larry King. I want to assure you.
Watch it:




In fact, instead of honoring his word and granting King exclusive access, McCain recently canceled an interview with the newsman as punishment for a tough CNN interview with a campaign spokesperson.