Fuzzy, I've seen footage which included her walking a few times, this morning it was of her deplaning with her family in Hawaii.
I'm probably more aware of it than others on this board because I was born with a congenital hip defect that wasn't medically diagnosed until my late teens. Because of this my legs and feet naturally want to point inward, like inverted first and second ballet foot positions.
I went through years of teasing for being pigeon-toed, a few years of corrective shoes, and continual excrutiating pain while participating in sports. Now in my mid-fifties, I always have some level of back and hip pain, and it's starting to affect my love of hiking, as there are days when my right leg/hip just give out.
I had both my children's spines and hips checked when they were infants, to make sure it wasn't something I passed on to them...and fortunately did not. It was important to me that they both developed excellent posture and grace, which we saw to it that they did.
Unless Malia Obama has a spine or hip problem, I think her parents are doing her a disservice allowing her to practice the habit of walking like a lumbering yak with her head down.
At the immediate beginning of this video, you can catch a second of her deportment, identical to that which I've seen on other news tapes.
http://www.youtube.com/watch?v=p0V7z2z7YFo&feature=relatedIf she were my daughter, it would have been corrected...unless of course, there is a physical reason why it cannot.