After seeing her last two interviews this isn’t really shocking.

Capitol Hill sources are telling me that senior McCain people
are more than concerned about Palin. The campaign has held
a mock debate and a mock press conference; both are being described as “disastrous.” One senior McCain aide was quoted as saying, “What are we going to do?” The McCain people want to move this first debate to some later, undetermined date, possibly never. People on the inside are saying the Alaska Governor is “clueless.”

(via Balloon Juice)