I’ve been in a lot of airports lately. Take today as an example. We got out of Raleigh okay and then had to circle St. Louis for a while. Then we got to sit on the tarmac for a while until the plane at our gate got out of the way. Then it only took 45 minutes for baggage to show up.

So, when you’ve got time in an airport you look around. And see things like this advertisement for the American Academy of Orthopaedic Surgeons and The Arthritis Foundation. The cow caught my eye and at first I thought it was weird that anyone was worried about a cow with arthritis. But then I noticed that the focus is on the woman’s leg. Duh.

So, next it’s off to Portland and some more airports. My knee is feeling a little sore. You don’t suppose . . . nah. You can learn more about knee pain here.