Linked: The New Science of Networks

In the age of the Internet, networks are a concept that surrounds us—we are all connected to other things and people in numerous ways. Today on Focus, we're joined by physicist Albert-László Barabasi to discuss the science of networks, the laws that they follow, and how they permeate and appear in just about every field and part of life one could imagine.

Guest: Albert-László Barabasi (Professor of Physics, University of Notre Dame; author of Linked: The New Science of Networks)