From NBC's Kelly O'Donnell
McCain just arrived in Minneapolis-St. Paul for the GOP convention.
He was greeted by wife Cindy and all seven McCain children. I do not recall all seven together in public ever before during the campaign.
Gov. Palin and her family also were in attendance. It appeared that Levi Johnston joined Bristol Palin and the other members of the family -- Todd, Track, Willow, Piper, and Trig.
The McCain children are Doug, Andy and Sidney Meghan, Jack, Jimmy, and Bridget.
Doug is an airline pilot for American Airlines; Andy is CFO of Hensley and Co; Sidney lives in Toronto and is a music industry executive; Meghan is a Columbia University grad traveling on the trail; Jack is at the Naval Academy; Jimmy is a Lance Corporal in the Marines; and Bridget is a high school student.