Who were the year's top agencies in the U.S. and around the world? This week, we reveal the honorees in Adweek's annual selection of the year's most iconic ad firms. We also talk about the week's news and ads you won't want to miss.

Timestamps: 1:10 - Will high-profile harassers drive even more viewers away from TV news? | 8:40: CES takes heat for its all-male keynote lineup | 15:00: CVS looks to buy Aetna | 17:25: Spotify is back with more clever data hilarity | 26:10: A post-apocalyptic Christmas ad worth watching | 31:50: U.S. Agency of the Year | 41:00: Global Agency of the Year | 47:15: Breakthrough Agency of the Year | 52:10: International Agency of the Year