"World News Tonight With David Muir" Podcast - December 26, 2014
Fallen Hero: Mourners in New York City and around the country paid their respects to one of the officers ambushed while sitting in his patrol car.
Unhappy Gifts: On one of the busiest shopping days of the year, Americans are flooding the stores to return those unwanted Christmas gifts and hoping for some more amazing deals.
Year In Review: From Ebola, ISIS and the mystery behind Malaysia Airlines Flight 370, we wrap up the top headlines of 2014.