We flew from Bismarck, ND to Raleigh on Friday, Oct. 12, on an all-day trip that featured four legs:  intermediate destinations of Denver, Kansas City and Cleveland.  Daughter Nellie and her daughters Jess and Kate live in Cary, a pleasant and prosperous city adjacent to Raleigh.   Also visiting Nellie was fellow Yale graduate Robb, who she met while on a recent Yale-sponsored service project in Ghana, Africa.  It was an all-too-brief visit, but we got in some card playing and sushi eating and precious time with our granddaughters.   And we enjoyed meeting Robb, an impressive fellow who seems to have a lot in common with Nellie.