Should corporations and organizations be more or less restricted in their campaign donations

Sample

I think companies and groups should be more restricted in their campaign funding practices. Powerful and wealthy organizations can have too much influence over voters and the voting process. OR I think corporations and organizations should be less restricted in how they spend their money for political purposes. As the Supreme Court ruled in the Citizens United case, groups have the right to use their money to express their opinion. I believe this is protected by the First Amendment.

you didn't list the options. however, a few communist countries today are: the people's republic of china, north korea, and cuba.