"World News Tonight With David Muir" Podcast - December 24th, 2014
Police Protests: A new wave of protests in suburban St. Louis after a black teenager is shot and killed by a white police officer.
Ebola: As many as a dozen scientists may have been exposed to Ebola in an Atlanta lab.
Fugitive Caught: The search is over for a man considered “armed and dangerous” after he was arrested by a SWAT team in Colorado Springs.