Media matters shill shows how salty and desperate they are.
Essentially, dig up dirt on the bad guys, make a meme, make the voting base aware so they can punish the corruption by voting accordingly?
@Anons
Plenty of resources. First port of call is who funded their campaign? Any nasty corporate types? You might also want to typecast what your target voter base's habits are like.
For example, each state or area has a different trigger issue that gets them riled up. It might be corruption. It might be bribes. Human trafficking. Child abuse. Wheeling and dealing (read: making deals with corporates). Maybe the majority are poor, and the person running for power is stupidly rich.
You'll probably have an idea.
Areas to dig:
1) Finances (who from, spent on what?)
2) Laws broken
3) Corporate ties (previous jobs, previous associates)
4) Family (classically their partners - conflict of interest?)
5) Whether or not their children use state education (you'll often find democrats who big up public education, don't actually use it)
6) How their performance was previously (what did the party fail to achieve? What did they promise?)
7) Voting corruption/dubious behaviour in votes/foul play/vote canvassing etc (anything extremely suspicious)
8) Obnoxious or negative comments about the target demograph they claim to support (EG Hillary Clinton's "taco bowl" comment about hispanics)
9) Hypocrisy/double-standards (EG preaching climate change but travelling by jet, fuel inefficient SUV or similarly)
10) Backstory lies
11) Encouraging people to break the law etc etc
You probably get the idea.
Once you have the dirt, compile it together as a helpful reminder to the voting.
I look forward to the kinds of dirt people can dig up on politician corruption. This WILL be fun.
PS: Focus efforts on hardliners. Naturally, they're less likely to break rank, switch sides or compromise.
Have fun!