WASHINGTON (WUSA9) -- Most babies seem to have a pretty easy-going, luxurious life. They don't work, they don't go to school, they don't really do anything other than sleep and grow. Maybe these are some reasons why babies are smiling and laughing so often. Well take a look at this photo gallery, courtesy of Flickr, of 30 babies who are super serious. These babies mean business...and I'm not sure why.