Old men.... in These titles mean nothing.

Writer David McCullough is 81. When he made these 60 Minutes segments he was 79.

Both he and Morley Safer, who is now 82 and was then 80, are old men.

But watch them. Watch the vitality in them. In the first video McCullough laughs the most delightful laugh. And watch him type!

The second video is a tribute to Paris. To Americans who visit Paris and come home with new ideas.

Our neighbors are in Paris. I wonder if they will be transformed.