Whoops: Clinton Campaign's "Three Priorities" Is A List Of Four Things

Counting isn't among them.

Brian Snyder / Reuters

In a six-page memo first reported by Vox Wednesday, Hillary Clinton campaign manager Robby Mook, in attempt to calm jittery Clinton supporters, laid out three priorities for the Democratic frontrunner. Work it out on your fingers and see if you can spot the mistake.

BuzzFeed News / Via scribd.com

Mook is one of the best campaign operatives in the country, especially when it comes to counting, but this wasn't his day.