It’s graduation time for millennials. If they’re lucky, they’ll also be flooding the job market, and joining baby boomers who aren’t yet able to retire. These two groups are mingling by the water coolers and there are more disparities than just their age and pop culture references. They also have very different work styles. Lauren Stiller Rikleen is a workplace expert whose new book takes on co-mingling generations at the office. She details different work styles and how these two can create a successful, happy workplace. (Photo: Flickr/itupictures)