Many of America's 8 million underemployed are young -- of the Millennial generation -- and they are just getting by by working several part-time gigs at a time.
People in their 20s are often stuck in part-time and temporary jobs. The loss of income in their first working years could affect them much of their lives.
Older Americans staring at retirement in the face are finding it hard to save. So how does the millennial generation -- which faces a struggling economy and high student debt -- feel about life after work?