We can't vote if we don't know who donates (and why they donate)

Right now, corporations can donate anonymously and unlimited to political campaigns.

Also, right now people can give $25 directly to their candidate's campaign.

As a voter, which of the two donors should be honored?  Which donor can also be a voter?

* Of course, the Federal Election Commission would answer what is legal and what is not, if they weren't politically corrupt like they are now.