Zach crawls!

Here are two videos of Zach doing his new tricks. I'm not sure why he does his "wounded soldier crawl" during the first and then his real crawl in the second. They were taken just minutes apart. As the first one starts, Katie is annoyed by the fact that he's grinding his teeth, that's why she grabs his mouth. I think it's kinda cute, but it does sound pretty bad when he does it. And it's his Daddy who's telling him that he can crawl the right way. He eventually crawls over to Mommy who is making monkey noises at him.