Developing a sense of humor...

I think Xander is developing a sense of humor. In the past, he's laughed and giggled with funny faces, funny sounds, tickling, and bouncing. This past weekend, he laughed at Dolphin when Dolphin put on a pair of 3D glasses. (These were the 3D glasses to view the Superbowl commericial/epidsode of "Chuck") Dolphin did look pretty funny with the paper glasses on.