Pulling off a successful ballot initiative campaign in Missouri is an undertaking so difficult that one Democratic political consultant compares it to skiing the slalom at the Olympics.
There is a laundry list of deadlines to meet, an army of signature gatherers to hire, a host of legal battles to fight — all with a price tag that can quickly cost millions.
“You’re going downhill at a very fast rate of speed,” said Jack Cardetti, who helped run a number of successful initiative petition…