Don "travels" deep under the earth to the hidden healthcare.gov computer center to witness the repair proces first hand. Penalties are doled out for the Sunday night Broncos-Colts game. Can Wal-Mart compete online with Amazon? Why do we go to the movie theater? Should businesses care about their customers more than their bottom line? What is included in a mutual funds expense ratio? Plus, a "pay-it-forward" epidemic at drive-thru restaurants.