CNN The Lead With Jake Tapper January 5, 2016 21:17:00
Turned quite vicious. let's take a look at whose ads are working and whose are not with cnn political comment dart and barack obama's ad guru, before that a chicago describe and political reporter, david axelrod. david, thank you for joining us. appreciate it. >> good to be with you. >> let's start with donald trump's first tv ad, political tv ad. he's putting $2 million behind this in early states, especially iowa. take a look. >> the politicians can pretend it's something else, but donald trump calls it radical islamic terrorism. that's why he's calling for a temporary shutdown of muslims en...