"World News Tonight With David Muir" Podcast - November 21st, 2014
Anxiety In Ferguson: President Obama urges calm as grand jury gets closer to a decision.
Deadly Snow Storm:Worries of flooding in western New York as the snow from that monster storm begins to melt
Library Shooting: The gunman involved in the shooting at Florida State University sent packages to friends before the rampage.
Cosby Performs: Comic legend Bill Cosby continues to perform despite new accusers stepping forward.