Kaustav Dey: How fashion helps us express who we are -- and what we stand for

No one thinks twice about a woman wearing blue jeans in New York City — but when Nobel laureate Malala wears them, it's a political act. Around the globe, individuality can be a crime, and clothing can be a form of protest. In a talk about the power of what we wear, Kaustav Dey examines how fashion gives us a nonverbal language of dissent and encourages us to embrace our authentic selves.