Just wanted to share some recent videos. Walt is a major belly laugher... mostly with Chris. He laughs for me, but he guffaws for Chris :) Here he is giving some slobbery kisses and laughing:
Also, Walt learned how to successfully put his hands together and clap. I know, seems like a silly thing to be excited about. It's not like that will help him get into Harvard (though, at this stage, I'm certain it's a bonus under "talents and extra-curricular activities"). Everyone in the Bruns' household (including Walt himself) are very proud of this accomplishment: