Amy Cuddy: how to feel more powerful
Harvard professor and author Amy Cuddy stresses the importance of body language and posture at Boston's Know Your Value event.
What KYV contestants gained at HPI03:53
Know Your Value takes to the skies01:39
Orlando Grow Your Value winner announced09:12
How women can break workplace barriers01:50
Martha Stewart: Have confidence in your actions07:11
Rachael Ray: 'There is no such thing as balance'10:24