0Is a Pig Castrator the GOP's Best Hope?Iowa Senate candidate Joni Ernst is known for her ad boasting her hog castrating prowess, but is she what the GOP needs to win in November? John Avlon joins CNN to discuss.John AvlonUpdated Apr. 14, 2017 3:42PM EDT / Published Jun. 03, 2014 2:38PM EDT John Avlon@johnavlonGot a tip? Send it to The Daily Beast here.