Neck and Neck
The voting polls are currently at loggerheads and every vote's gonna have to count now. But Donald's heard of some uncounted votes, and he wants you to replace them with some of his own...
Cheating's The Only Resolution
Get to the Ballot Van and follow it to the destination. A PCJ600 and a Sub-Machine Gun is pretty preferable here. Once the voter gets back out, pick up the package and repeat. You need to claim at least 3 of the 4 packages to pass the mission. Once you do, it's good from there. Donald's line of missions will have ended.