B1rdbra1n do you realise what you have done? I have watched the latter end of the WP ceremony, and heard the WP song and the Army song and the swearing the oath and the chaplain giving a blessing, all with some amazement. Just so I could see Trump going down the ramp.
As far as I can see, he was putting his left foot down on to the next step, then bringing his other foot down beside it, rather than on the next step down, hence as you say, like a little old man, or someone who had to favour one leg. Or maybe the individual steps were an awkward length for his legs.
I am spending too much time Trump watching.