How Donaldson sorted goats from sheep

Suzanne Breen with a fascinating article from Martin Galvin, in which he outlines the way Donaldson systematically cut out certain elements of the US fundraising effort for the Republican movement.

Mick is founding editor of Slugger. He has written papers on the impacts of the Internet on politics and the wider media and is a regular guest and speaking events across Ireland, the UK and Europe. Twitter: @MickFealty